The Iron Age January-June 1929: Vol 123 Index

Semi-Annual Index of THE IRON AGE January—June, 1929 VOL. CXXIIl THE IRON AGE PUBLISHING CO. 239 West 39th Street NEW YORK a ES ae ee aes A Abbott, Charles F.: Profits Essential to Healthy Busi- ness, May 30 p 1501 Urges Cooperative Steel Advertis- ing, Apr 11 p 1025 Accidents: Bethlehem Safety Records*, Jan 31 361 Prevention, Bethlehem Awards Prizes, June 27 p 1783 Which Do Not Injure (Editorial), Mar 14 p 762 Acme Electric Welder Co.: Redesigns Welding Machines, June 27 p 1784 Acme Steel Co.: Unit Load Bracing*, Jan 31 p 352 Acosta Aircraft Corporation: Organized, Jan 31 p 384 Adams, Edward D.: Honored by Belgian Government, Jan 17 p 234 Advertising: Steel, Cooperative Urged, Apr 11 p 1025 Aetna-Standards Engineering Co.: To Build Pack Heating Furnaces, Jan 17 p 225 Agricultural Implements: Business 1928, Jan 3 p 33 Air Reduction Sales Co.: Automatic Cutting Machine*, Mar 14 p 748 Automatic Gas Welding Machines*, Feb 28 p 591 Aircraft: British Airship, Stainless Steel in*, June 27 p 1753 British Dirigible, Zinc-Cadmium Solders Used, Feb 14 p 478 Dirigibles, Advance in*, Jan 3 p 27 Duralumin in (Editorial), May 30 p 1509; June 6 p 1595 Industry, Survey of Plants*, Jan 3 p 21; Jan 10 p 160 Major Industry (Editorial), Jan 10 p 164 Thomas-Morse Building All-Metal, Jan 17 p 227 Airplanes: ae All-Metal Adopted by Great Britain, Jan 24 p 296 All - Metal Production in Ford Plant*, Jan 31 p 327; Feb 7 p 401 Col. Lindbergh’s Traveling Office’, Mar 14 p 736 Ajax Electrothermic Corporation: _ Film of High-Frequency Induction Furnace Operations*, Apr 18 p 1094 Ajax Flexible Coupling Co.: Flexible Couplings*, Mar 28 p 885; June 6 p 1581 Alan Wood Co.: (See Wood, Alan, Co.) Alelad Duralumin: : Not Subject to Embrittling, Mar 7 p 667 Alexander, Magnus W.: Labor Surplus Problem of Future, Mar 14 p 768 INDEX Illustrated articles indicated by * Alexander, Peter P.: Atomic Hydrogen Welding of Al- loys, Apr 4 p 949 Algoma Steel Corporation: Expansion Plans, May 16 p 1281 Allegheny Steel Co.: Merger with West Penn Steel Co., Mar 14 p 782; Mar 21 p 826; May 9 p 1315 Allison Engineering Co.: Acquired by General Motors Co., May 30 p 1519 Alloy Steel: As a Tonnage Product (Editorial), Mar 14 p 762 Broader Use for, May 16 p 1339 Chromol, for Structures, Jan 3 p 82 Classification of, Mar 21 p 830 Dasco, Mar 7 p 680 ee for (Editorial), Mar 7 p 9 Engineering, Trends, Jan 31 p 333 In Locomotive Building, Feb 28 p 598 Low-Manganese, Heat Treated*, June 20 p 1691 Medium-Manganese for Kill von Kull: Bridge Arch*, June 13 p 1643 Medium Manganese for Rails*, Mar 21 p 797; Apr 4 p 941; May 16 1340 Molybdenum, May 16 p 1342 Molybdenum, Magnetic Properties, May 30 p 1490 Nitrided, Jan 31 p 340 Research, Jan 3 p 40 Rolled Production and Consumption 1928, Jan 10 p 150 Selecting the Right (Editorial), Feb 21 p 559 Silicon, May 16 p 1340 Structural, New German, Jan 24 p 274 Alloys: Aluminum, Heat Treating*, May 16 p 1347 Aluminum, Plated with Chromium, May 16 p 1361 Aluminum, Used in Aircraft, Apr 25 p 1164 Aluminum, Use in Buses and Trucks, June 6 p 1558 Anti-Corrosive an Anti-Scaling (Editorial), Feb 7 p 427 Camite, High-Speed Cutting*, Apr 18 p 1090 ics Nickel Chrome, Jan 24 p 7 Chromium and Iron, May 30 p 1478 Drill Bits Faced with Hard*, Apr 18 p 1065 For Hot Hydrochloric Acid, Mar 7 p 667 Heat and Corrosion-Resistant*, Apr 25 p 1139 Magnesium, Competition in, June 6 p 1566 Nickel, New Special, May 16 p 1342 Seleron, German Aluminum, Mar 7 718 Special, Reduce Weight of Battle- ships, May 9 p 1280 lll Tool — “Ferritic,” Rather Than “Austenitic,” Jan 17 p 235 Alter, Robert S.: European Machine Tool Markets, Apr 11 p 1012 Aluminam: — fon Electroplate on, Apr 4 p Aluminum Co. of America: Building Aluminum Alloy Sheet Mill, Jan 17 p 225 Aluminum Furniture: Lightness and Strength of, Feb 21 p 532 American Association of Engineers: To Award Clausen Medal, June 6 p 1584 American Broach & Machine Co.: Hydraulic Broaching Machine*, Jan 10 p 153 American Can Co.: Double-Pawl Clutch*, Mar 28 p 886 Price 2 eninaen Case, Jan 17 p ‘ American Electrochemical Society: Coming Meetings, Apr 25 p 1163 a Proceedings, June 6 p Weston Fellowship*, Mar 7 p 715 American Foundry Equipment Co.: Permanent Foundry Exhibit, June 20 p 1737 Short Center Drive*, May 9 p 1291 American Foundrymen’s Association: (See Foundrymen’s Associations) American Gear Manufacturers’ Asso- ciation: —— Proceedings, May 23 p Officers, June 27 p 1810 American Institute of Mining and Metallurgical Engineers: Convention Proceedings Iron and Steel Division, Feb 21 p 553; Feb 28 p 602 a Institute of Steel Construc- on: Committee to Draft Code of Selling Practices, Feb 21 p 552 Investigating Steel Plate Floors, May 30 p 1531 American Iron and Steel Institute: Brief on Manganese Ore Tariff, June 6 p 1583 Capacities, Blast Furnace and Steel Melting, Apr 25 p 1183 Files Tariff Brief, Mar 14 p 757; Mar 21 p 823; June 27 p 1775 Finished Steel Production 1928, May 2 p 1230 Pig Iron and Ferroalloys Produc- tion 1928, Mar 28 p 893 Rail | apt 1913-1928, Mar 28 p Spring Meeting Proceedings, May 30 p 1483 Steel Ingot Production 1928, May 2 p 1240 Steel Ingot Production by Months, December and Year*, p 165; jomneny p 495; February, p 755; March, p 1035; April, p 1373; May, p 1652 iv American Lanolin Corporation: Coatings to Protect Steel Rust, Apr 11 p 1055 American Machine Co.: Acquires Patent Rights on Mehlman Double-Head Nail*, Apr 25 p 1155 American Management Association: Conference of Marketing Execu- tives’ Division, Apr 11 p 1030 from American Radiator Co.: Annual Report, Mar 21 p 850 Merger with Standard Sanitary Co. Approved, Feb 7 p 448 American Rolling Mill Co.: Continuous Bar Plate and Hot Strip Mill*, Apr 18 p 1070 Continuous Sheet Process Licensed to American Sheet & Tin Plate Co., Apr 18 p 1120 Preparing Men for Advancement’, Jan 17 p 204 Trade Practices in Sheets, June 27 p 1769 American Sheet & Tin Plate Co.: Abandons Two Plants, Apr 4 p 958 Licensed to Use American Roliing Mill Continuous Sheet Process, Apr 18 p 1120 American Society for Stee) Treating: Membership, May 23 p 1463 New Jersey Chapter Organized, Mar 7 p 684; Mar 21 p 831 York Chapter Establishes Scholarship, Jan 31 p 360 Regional Meeting, May 23 p 1424 Sauveur, Dr. Albert, to Be Camp- New bell Memorial Lecturer, June 27 p 1810 American Society for Testing Mate- rials: Group Meetings, Mar 28 p 887 New Committees, Jan 10 p 159; Jan 17 p 223; Apr 4 p 958 Proposed Tolerances for Foundry Coke Specifications, Apr 18 p 1091 To Revise Steel Specifications, Jan 17 p 225; Mar 7 p 691 American Society of Mechanical En- gineers: Aeronautic Meeting Announcement, Feb 28 p 627 Iron and Steel Division Meeting An- nouncement, Mar 28 p 898 Machine Shop Practice Meeting, May 23 p 1417 Management and Materials Han- dling Meeting, May 9 p 1286 Oil and Gas Power Division Pro- gram, May 9 p 1326 Youngstown Section Formed, Jan 10 p 159; Jan 24 p 291 American Steel and Heavy Hardware Association: Convention Proceedings, May 30 p 1499 American Steel & Wire Co.: Personnel Changes, Apr 18 p 1122 American Steel Foundries: Scott, George E., President*, Mar 14 p 784 To Build New Foundry, Jan 10 p 160; Jan 24 p 296 American Supply and Machinery Man- ufacturers’ Association: Convention Proceedings, May 16 p 1356 American Tin Trade Association: Meeting, June 20 p 1717 JANUARY—JUNE, 1929 American Welding Society: Convention Proceedings, May 2 p 1217 American Zinc Institute: Convention Proceedings, Apr 25 p 1165 Officers, Apr 25 p 1164 Anderson, David u.: Casting Design, Savings from*, Mar 28 p 868 Mechanizing Semi-Jobbing Foun- dry*, Apr 11 p 1021 Anderson Die Machine Co.: Dial Feed Tapper*, Mar 7 p 679 Anderson, J. L.: Oxy-Acetylene Welding by Ma- chine*, Feb 28 p 591 Ansonia Copper & Iron Works: Copper Still, Silver Solder for Joints*, Feb 7 p 417 Antimony: Imports, 1928, Apr 4 p 970 Apex Machine Co.: Floating Tool Holders*, Apr 4 p 955 Apollo Steel Co.: Plans Open-Hearth Furnaces, Apr 18 p 1114 Apprentices: Cleveland to Have Foundry Train- ing School, Mar 21 p 531 Foundry, Leaves from a Diary, Jan 10 p 146; Jan 24 p 274; Jan 31 p 338; Feb 7 p 409; Feb 14 p 479 Foundry Training, Apr 18 p 1082 Methods for Foundry, Feb 28 p 595 Winners in Milwaukee Contest, Mar 14 p 786 Arch Engineering & Construction Co.: Buildings with Welded Steel Arches*, Apr 18 p 1069 Argentina: Imports of Industrial Machinery, Mar 14 p 763 Army-Navy Standards Conference: Adopts “Aircraft Grade” Chrome- Molybdenum Steel, Feb 21 p 561 Ash: Powdered Coal, Removal as Molten Slag, June 6 p 1636 Associated Machine Tool Dealers: Adopt Standard Price Sheets, Apr 4 p 952 Association of Iron and Steel Elec- trical Engineers: Annual Meeting, June 27 p 1764 Aston Process: Byers Co. to Build Plant for, Feb 14 p 501 Making Wrought Iron by, Jan 24 p e 4 Atlas Car & Mfg. Co.: Self-Loading Truck*, June 27 p 1774 Australia: Pig Iron and Steel Production, 1928, Apr 4p 991 - Austria: Pig Iron and Steel Production, 1928, - June 27 p 1806 Automatic Machine Co.: Diamond Tool Boring Machines*, June 6 p 1577 Automatic Nut-Thread Corporation: Nut Tapping Machine*, Feb 7 p 415 Amsomane Temperature Control Co., ne.: Occupies New Plant, June 20 p 1737 Automobiles: And Stee] Outputs (Editorial), May 2 p 1234 Body Building in Graham-Paige Plant*, June 20 p 1703 Body Sheets, Developments, Apr 11 p 1006 Buying, Waves in (Editorial), June 27 p 1787 Development of Parts by Chrysler Engineers*, Mar 21 p 801; Mar 28 p 876; Apr 11 p 1009 Heat Treating Parts in Oakland Plant*, June 13 p 1625 Mass Production Development, June 13 p 1638 Production 1928*, pp 117, 316; Jan- uary, p 653; February, p 920; March, p 1158; April, p 1458; May, p 1806 Saturation and Exports (Editorial), May 9 p 1299 Scrapped, 1922-1928*, Apr 11 p 1008 a (Editorial), Feb 21 p Automotive Industry: Outlook 1929, Jan 3 p 19 Steel Consumption (Editorial), Jan 17 p 232 Automotive Maintenance Machinery Co.: Drill Press Vise*, Mar 28 p 885 Avery, C. W.: Applying Automotive Methods to Plate Glass, May 9 p 1287 Mass Production, Development of Automotive Method, June 13 p 1638 Avey Drilling Machine Co.: Vise for Irregular Shapes*, Jan 10 p 154 Axle Housings: Of Electric Steel*, Feb 14 p 477 Aviation Industry: Changes and Realinements of Com- panies, May 23 p 1437 B Babbitt Metal: Consumption 1928, Jan 31 p 347 Babcock & Wilcox: Hydraulic Plate Bending Press*, Feb 28 p 598 Bablik, Dr. Heinz: European Hot Sheet Galvanizing*, Mar 21 p 811; Mar 28 p 879 Babtie and Lindstrom: Castings Production by Red River Lumber Co.*, Jan 31 p 335 Back Facing Machine: Davenport, for Boiler Handholes*, Feb 21 p 548 Bagley, Glen D.: Creep in Hot Steel Under Load’*, May 30 p 1482 Testing Compressed Gas Cylinders*, Apr 18 p 1067 Baker and Pinner: Chromium Plating, June 6 p 1574 Balancing Equipment: Davel Dynamic*, Feb 28 p 610 Balderston, Dr. C. C.: Group Bonus, Apr 25 p 1159 Baldwin Locomotive Works: Buys Interest in George D. Whit- comb Co., Mar 14 p 758 Use of Hydraulic Power*, June 20 p 1696 Ball Bearings: (See Bearings) Band and Petersen: Load and Stress Cycles in Gear Teeth, May 28 p 1427 Band Saw: Oliver, with Built-in Motor*, May 16 p 1362 ; Barge Construction: River, Steel in, 1928, Feb 7 p 422 Barker, Guy A.: Insulation and Refractories in Fur- naces, June 13 p 1642 Bars: Set, ene Rolled into*, Jan 17 p Barton Spiderweb System, Inc.: Name Changed to Barton Steel Co., Jan 17 p 210 Barton Steel Co.: Rolling Split Rails into Bars*, Jan 17 p 208 Batson & Bradley: Endurance of Laminated Springs’, June 27 p 1758 Bausch, C. L.: Diamond Tools for Metal Cutting’, May 16 p 1344 Bauxite: Consumption, Eastern States, May 9 p 1331 Production and Imports, 1928, May 23 p 1461 Bayless, Ray T.: Design in Relation to Heat Treat- 7 ment, Jan 31 p 341 Bear Steel & Wire Co.: Buys Falcon Tin Plate Plant, May 16 p 1385 Beardsley & Piper Co.: Sandarator*, June 20 p 1715 Bearings: Ball, Heat Treating Parts*, Apr 4 p 943 Bronze, Running in, Apr 11 p 1015 Becker, Luther: Promise of Latin America in Ex- ports, Jan 3 p 25 Bells, Bronze: Repair of Large, June 13 p 1632 Bending Machine: Wallace Pipe and Bar*, May 9 p 1292 Bendix Aviation Corporation: Merger of Airplane Accessory Com- panies, Apr 18 p 1099 Benecke, Charles E.: Zine Industry, Jan 24 p 288 Berry, William: Battleship Weight Reduced by Spe- cial Alloys, May 9 p 1280 Besly, Charles H., & Co.: Grinding Wheels, Built-Up*, Jan 24 p 283 Bethlehem Steel Co.: Files Tariff Brief on Manganese Ore, Mar 14 p 758 Opens Warehguse at Houston, Feb 21 p 556 | Silvery Mayari Pig Iron*, June 27 p 1768 To Install Continuous Tin Strip Mill, Jan 10 p 175; Jan 17 p 234 Bethlehem Steel Corporation: Awards Prizes for Accident Preven- tion, June 27 p 1783 Earnings, 1928, Mar 21 pp 820, 854 Offers Common Stock Rights, May 2 p 1224; June 6 p 1584 Offers Stock to Employees, Feb 7 p 451 Relief Plan Benefits, Feb 21 p 569 Resumes Common Stock Dividends, Jan 31 p 361 Safety Records*, Jan 31 p 361 JANUARY—JUNE, 1929 Bierbaum, C. H.: Heat Treatment of Bronze, Apr 18 p 1077 Running in Bronze Bearings, Apr 11 p 1015 Bignall & Keeler Machine Works: Pipe Threading Machine*, Apr 4 p 956 Bird and Marshall: Test for Agglutinating Power of Coal, Feb 28 p 608 Black & Decker Mfg. Co.: Electric Hand Saw*, June 27 p 1773 Blackwood, P. W.: Metallurgical Aspects of Cast Iron, Jan 24 p 278 Blanchard Machine Co.: Segment Grinding Wheel*, Apr 11 p 1022 Blaw-Knox Co.: Electric Open-Hearth Door Hoists*, Feb 7 p 413 Floorgard for Factory Floors*, Mar 7 p 679 Merged with A. W. French & Co., Mar 7 p 705 Blowpipes: Air Reduction Automatic Cutting*, Mar 14 p 749 ee Casting with, Mar 21 800 p Oxweld Aircraft*, Feb 21 p 546 St. Paul Automatic Gas-Air*, Mar 28 p 885 Boegehold, A. L.: Persistence of Pig Iron Properties in Iron Castings, Apr 18 p 1078 Boiler and Radiator Manufacturers: (See Institute of Boiler and Radia- tor Manufacturers) Boiler Plate: Standards, June 20 p 1740 Boilers: Corrosion Resisting Steel for, Mar 7 p 666 Orders, 1928, p 443; January, p 653; February, p 905; March, p 1260; April, p 1538 Bolts: Overall Length Standard, June 6 p 1584 Bonus: Farm Credit or? (Editorial), May 2 p 1233 General Electric Co.’s Wage, Apr 18 p 1127 Group vs. Individual, Apr 25 p 1159 Book Reviews: Art in Early Iron Founding, June 13 p 1644 Book of Business Standards, Apr 18 p 1123 Bridges of Pittsburgh, Mar 28 p 923 Cost Calculations in Iron Foundries, Apr 18 p 1124 Determining Economic Pipe Insulation, Feb 21 p 543 Economic Basis of Fair Wages, Mar 8 p 922 Electric Drive Practice, Feb 21 p 542 Enamels, Apr 18 p 1123 Foreman Training, Jan 24 p 276 Human Engineering and Industrial Economy, Feb 21 p 542 Industrial Explorers, Mar 28 p 922 Industrial Museum, Feb 21 p 544 Labor Management, June 13 p 1644 Labor Problem, Mar 28 p 923 Lectures on Steel and Its Treatment, Jan 24 p 275 Mechanical Power Transmission, Feb 21 p 544 Ores and Valuable Rocks, June 13 p 1644 Outlook (Editorial), June 13 p 1656 Picture of World Economic Conditions, Mar 28 p 882 Production and Design, Apr 18 p 1123 Vv Preteqsion of Engineering, June 13 p 164 Proposal for Mining Economics Assocl- ation, Mar 28 p 923 Sales Engineer, Feb 21 p 544 Standards and Standardization, Apr 18 p 1123 Steam and Gas Turbines, Jan 24 p 275 Technical Electrochemistry, June 13 p 1644 Time and Motion Study and Formulae for Wage Incentives, Jan 24 p 275 Tin: Salient Facts and Opinions, June 13 p 1644 westeme Young Workers, Feb 21 D 54 Wage Scales and Job Evaluation, Mar 28 p 922 Books Received, Jan 24 p 276; Feb 21 p 544; Mar 28 p 923; Apr 18 p 1124; June 13 p 1645 Borg-Warner Corporation: Acquires Part of Morse Chain Co., Apr 25 p 1183 Boring Machines: Automatic Diamond Tool*, June 6 p 1577 ' Defiance Cylinder*, Feb 7 p 414 Defiance Horizontal Drilling, Milling and*, Apr 11 p 1022 Defiance Reaming and*, Feb 28 p 615 Moline Radiator Loop Facing and*, June 27 p 1772 Bornstein, H.: High-Test Iron, Apr 18 p 1073 Boulton & Paul: Tubing for British Dirigible, Feb 7 p 400 Box Crane & Hoist Corporation: LHR Electric Traveling Crane*, Jan 31 p 352 Bradley and Batson: Endurance of Laminated Springs’, June 27 p 1758 Bradley, Edith R.: Immigration Quotas, Apr 11 p 1034 Brainard, J. W., Steel Co.: Acquired by E. Theodore Sproull, May 16 p 1366 Brasses: Complex, Curves for Computing Strength*, Mar 14 p 740 Brazil: Imports of Wire, Apr 18 p 1131 Breaker, H. O.: Graphitization of Malleable Cast- ings*, May 23 p 1412 Bricklaying: Art and Snares of (Editorial), May 30 p 1510; June 13 p 1658 Bridges: Heat Treated Material, Is It Always Reliable? (Editorial), May 2 p 1232; May 16 p 1372 Kill van Kull, Medium-Manganese Steel Arch*, June 13 p 1643 Manufacture of Wire for*, May 9 p 1281 Mount Hope to Be Dismantled, Mar 28 p 888; (Editorial) May 2 p 1232 Zenith New Ore*, Feb 28 p 617 Bristol Co.: Sound Absorbing Walls in Factory Office*, June 6 p 1557 British Industries Fair, Mar 14 p 751 Broaching Machine: American Hydraulic*, Jan 10 p 153 Broken Hill Proprietary Co.: Pig Iron and Steel Production, May 23 p 1432 Brook and Stott: Tests for Electroplate on Alumi- num, Apr 4 p 963 4 s i : ~ 4 PI <r PS ee Ee vi Brosius, Edgar E., Inc.: Forsythe Dump Bucket*, June 27 p 1774 Furnace Charger*, Feb:7 p 417 Goggle Valve*, Jan 10 p 153 Brown & Sharpe Mfg. Co.: Dial Indicator*, Apr 11 p 1023 Gage, Twist Drill and Machine Screw Tap*, Feb 28 p 613 Grinding Machine, Plain*, Jan 24 p 283 Milling Machine, No. 2 Cone Drive*, Apr 25 p 1157 Milling Machines, Large*, June 20 p 1713 No. 3 Automatic Gear Cutting Ma- chine*, Jan 31 p 353 To Sell Machine Tools Direct, June 27 p 1783 Toolmakers’ Clamp with Long Jaw*, Feb 14 p 486 Universal Grinder*, Mar 14 p 750 Wheel-Truing Attachment*, Mar 21 p 817 Brown-Boveri Co.: Switzerland Electrical Machinery Plant*, Apr 25 p 1148 Brown-Lipe Gear Co.: Acquired by Spicer Mfg. Co., Jan 17 p 212 Brown-McLaren Mfg. Co.: Reamers*, Feb 14 p 487 Bryce, Robert, & Co.: All-Welded Storage Tanks*, Jan 24 p 271 Bucket: Brosius Forsythe*, June 27 p 1774 Polyp for Unloading Loose Materi- als*, Apr 25 p 1154 Budgets: Manufacturing Controls in Wagner Electric Plant*, Feb 21 p 527 System of National Automatic Tool Co.*, Mar 7 p 661 Buffalo Forge Co.: Lowboy and Highboy ers*, Feb 7 p 415 Building: Contracts 1928, p 212; January, p 493; February, p 752; March, p 1128; April, pp 1297, 1426; May, p 1720 Construction 1928, Jan 17 p 234 Heavy Construction Contracts 1928*, Jan 3 p 17 Prospect for 1929*, Jan 3 p 16 Bullard Co.: Machine Tools Designed to Use Tungsten Carbide*, June 6 p 1578 Bureau of Standards: Rings for Checking Accuracy of Testing Machines*, Apr 4 p 945 Burgess, Dr. George K.: Steel Research Progress, Jan 3 p 40 Business: Activity and Prices June 20 p 1723 Conditions, Harvard Economic So- ciety Meeting, Jan 31 p 362 Revolution and Steel (Editorial), Jan 3 p 93 Self-Government in, Jan 3 p 58 Statistics, as Trade Stabilizer, Jan 31 p 347 Busselmann Process: For Semi-Permanent Molds, Jan 31 p 339 Butterworth, William: Agricultural Implement 1928, Jan 3 p 33 Byers, A. M., Co.: Breaks Ground for Aston Process Unit Heat- (Editorial), Business Plant, Feb 14 p 501 JANUARY—JUNE, 1929 Resale Price Policy, Apr 4 p 957 Wrought Iron by Aston Process, Jan 24 p 314 By-Products Coke Corporation: Heating Coke Ovens with Blast Furnace Gas*, Mar 7 p 664; Mar 28 p 892 Cc Cadmium Plating: From Cyanide Bath, June 6 p 1574 Cahan, Hon. C. H.: Business Problems Which Concern Canada and United States, May 2 p 1247 Calendar “Reform”? (Editorial), Jan 17 p 233 California Iron & Steel Co.: Pouring a Heat*, Jan 31 p 343 Camite: High-Speed Cutting Alloy*, Apr 18 p 1090 Cammell, Laird & Co.: Merged with Vickers, Vickers- Armstrongs Companies, Jan 10 p 172 Campbell, D. F.: Electric Furnaces in Non-Ferrous Work, Apr 4 p 963 Campbell, F. D.: Low-Cost Production in Jobbing Shop, May 2 p 1212 Canada: Automobile Production 1928, pp 117, 316; January, p 653; Feb- ruary, p 920; March, p 1158; April, p 1458; May, p 1806 Iron and Steel Industry 1928, Jan 3 p 81 Pig Iron and Steel Production 1928, Jan 24 p 314; Four Months 1929, May 30 p 1536 Policy of Fostering Own Industries, May 2 p 1247 Canda Gayley Steel Corporation: Changes Name to Chrome Steel Corporation, May 23 p 1432 Organized to Operate Bar Mills of Chrome Steel Works, Mar 14 p 763 Canton Rolling Mills Co.: Organized to Operate Former Plant of Falcon Tin Plate Co., May 16 p 1385 Capacity: By-Product Coke 1928, Feb 7 p 399 Pig Iron and Steel Making, Apr 25 p 1183 Steel Making, Changes (Editorial), May 9 p 1299 Capstans: Lidgerwood Gas and Electric*, June 6 p 1580 Carboloy: (See Tungsten Carbide) Carbon Block: Controls Furnace June 20 p 1708 Carbon Deposits: Inside of Blast Furnaces, June 6 p 1556 Carborundum Co.: Abrasive Core File*, Apr 25 p 1155 Personnel Changes, May 30 p 1530 Reamer for Ladle Nozzles*, Apr 25 p 1155 Carburizing: With Nitrogen, Jan 31 p 340 Carmody, John: Materials Handling for Sheet Met- als, June 6 p 1565 Atmosphere’, Carnegie Steel Co.: Abandons Bellaire Plant, Feb 21 p 556 Pension Fund Disbursements, Feb 7 p 453 Standard Steel Specifications, Apr 18 p 1098 Cars: Freight, More Steel Going Into (Editorial), Apr 11 p 1034 Freight, Rust Resisting Alloys for, Mar 7 p 705 Locomotor, Oil Burning Steam Op- erated*, Feb 14 p 478 Orders 1928, Jan 31 p 355 Cartels: Found Too Inelastic (Editorial), Jan 17 p 233 German Locomotive Dissolved, Apr 25 p 1196 Renewals, Apr 18 p 1129 Case Hardening: Pump Shaft with Nitrogen, Apr 25 p 1150 Steel with Ammonia‘, 1562 Castings: Copper-Steel in Large Shovel Man- ufacture*, June 13 p 1630 Magnesium Alloy Production and Properties, Jan 31 p 334 Production at Red River Lumber Foundry*, Jan 31 p 335 Ram-Up Cores for*, June 6 p 1549 Savings in Careful Design*, Mar 28 p 868 Castings, Iron: Alloy, Survey of Industry, Mar 28 p 861 Chemical and Mechanical Methods to Make Stronger, Jan 24 p 268 High Test, European Developments, Apr 18 pp 1072, 1073; Apr 25 p 1170 Metallurgical Aspects, Jan 24 p 278 Nickel-Chrome Alloy, Jan 24 p 277 Persistence of Pig Iron Qualities in, Apr 18 p 1078 Produced with Electric Furnace’, May 16 p 1351 Production, February, p 901; March, June 6 p p 1260 Quality and Use of Scrap, June 6 p 1551 Semi-Permanent Molds for*, May 2 p 1203 Standard Sales Agreement and Trade Customs, June 13 p 1659 Castings, Malleable: Embrittlement, Apr 18 p 1074 Graphitization Reduced*, May 23 p 1412 Production, November, p 150; De- cember and Year, p 358; Jan- uary, February, p 915; March p 1176; April, p 1538; May, p 1744 Progress in, Mar 28 p 867 Shortening Annealing Period, Apr 18 p 1074 Shrinkage, Apr 18 p 1075 White Fractures, Apr 18 p 1074 Castings, Steel: Alloy, Heat Treatment, Jan 31 p 342 Alloy, Rolls, Jan 10 p 145 Developments, Jan 3 p 45 Grinding, Apr 18 p 1076 Low Manganese*, June 20 p 1691 Manufacture in -Dayton Foundry’, . June 13 p 1633 Merits of Cast Iron and, Mar 28 p 878 New Alloy, Apr 18 p 1076 Ornamental*, June 27 p 1766 — of Cracks in, June 13 p 1641 (Castings, Steel, continued) Production and Sales 1928, p 319; January, p 622; February, p 910; March, p 1179; April, p 1445; May, p 1801 To Strengthen Yoke of Liberty Bell*, May 9 p 1271 Caugherty, J. J.: Heat Treatment of Rope and Cable Wire, May 16 p 1372 Cement, Portland: Comparison with Steel (Editorial), Jan 10 p 163 Production 1928, p 493; January, p 584; March, p 1128; April, p 1534 Cementite: Heat of Formation, Feb 28 p 601 Central Alloy Steel Corporation: Expenditures for Improvements, Apr 25 p 1187 Installs Nitriding Furnace, May 2 p 1222 Wattmeter for Checking Power’, Apr 11 p 1019 Chain: Jaeger Cast Steel Anchor, June 13 p 1632 Steel, Requires Special Qualities, May 2 p 1205 Chairs, Aluminum: Manufacture in United States Alu- minum Plant*, Mar 14 p 729 Chamber of Commerce of United States: Convention Proceedings, May 9 p 1289 Chambersburg Engineering Co.: New Board Drop Hammer*, Jan 17 p 214 Chambon, P.: Repair of Large Bronse Bells, June 13 p 1632 Chaplet: Reeder Non-Chillable*, May 2 p 1222 Charging Device: For Scrap*, Mar 14 p 746 Chase Brass & Copper Co.: Building Rod and Sheet Mill at Cleveland, Feb 14 p 518 Chateaugay Ore & Iron Co.: New Selling Plan, Jan 3 p 95 Chatto, H. M.: Electrically Heated Rotary Carbu- rizer*, Apr 25 p 1153 Chicago Pneumatic Tool Co.: Hicycle Electric Tools*, June 13 p 1647 Chrome Steel Corporation: New Name of Canda Gayley Steel Corporation, May 23 p 1432 Chrome Steel Works: Reorganizes, Mar 14 p 763 Chromite: Production 1928, June 6 p 1584 Chromium: Delicate Tests, May 9 p 1277 Its Many Applications, May 16 p 1340 Chromium Plating: A. B. C. of, Mar 7 p 670 Better Wanted, Feb. 7 p 405 On Aluminum Alloys, May 16 p 1361 Progress in, Jan 24 p 269 Ratio of Chromic Acid to Sulphate in Bath, June 6 p 1574 Chrysler Motor Corporation: Developments of Parts by Engi- neering Department*, Mar 21 — Mar 28 p 877; Apr 11 p 1009 JANUARY—JUNE, 1929 Cincinnati Bickford Tool Co.: Upright Drills Chamfer Cylinder Bores*, Mar 2 p 1222 Cincinnati Car Corporation: Industrial Locomotives, Jan 24 p 282 Cincinnati Grinders, Inc.: Heavy-Duty Cylindrical Grinder*, Mar 7 p 677 Cincinnati Planer Co.: Open-Side Planer for Safe Doors’, June 13 p 1648 Planer, 96x96-in. Improved*, June 20 p 1715 Clamp: Brown & Sharpe Toolmakers’ with Long Jaw*, Feb 14 p 486 Clark and White: Stability of Metals at High Tem- peratures, Feb 14 p 476 Clark Brothers Bolt Co.: 75th Anniversary, Apr 11 p 1058 Clausem Medal: American Association of Engineers to Award, June 6 p 1584 Cleaning Machine: Continuous Pickling and*, Mar 14 p 742 Cleveland Automatic Machine Co.: Camite, High-Speed Cutting Alloy’, Apr 18 p 1090 Cleveland-Cliffs Iron Co.: C. S. Eaton Acquires Interest in, May 2 p 1256 Merger Plans*, May 9 p 1324; June 13 p 1654 Cleveland Hardware Co.: Process for Cleaning Forgings*, Mar 14 p 742 Cloudburst Process: For Hardness Testing, Jan 10 p 145 Cluster Mills: For Rolling Steel*, Jan 24 p 285 Clutch: American Double-Pawl*, Mar 28 p 886 Washburn Accelerating*, Feb 28 p 616 Coal: Industrial Consumption, Mar 28 p 921 Marketing Troubles (Editorial), June 6 p 1593 Test for Agglutinating Power of, Feb 28 p 608 Stocks, Industrial, Jan 17 p 226; Feb 21 p 584; Mar 7 p 720; May 9 p 1315; June 6 p 1584 Washability Tests of, Feb 28 p 608 World Production 1928, May 2 p 1224 Coatings: Metal for Wood and Fabric, Apr 25 p 1152 Paralan and Rustop for Steel, Apr 11 p 1055 Coats Machine Tool Co.: Pendulum Spring Testing Ma- chines*, Jan 10 p 152 Cochrane-Bly Co.: Automatic Cut-Off Saw*, Apr 18 p 1088 Code: Building, for Welding, June 20 p 1707 Business Practice, Adopted by Scrap Industry, May 30 p 1497 Selling Practices, for Steel Fabri- cators, Feb 21 p 552 Coggeshall, Kenneth M.: Manufacturing Budget Controls*, Feb 21 p 527 vii Cohn, Ralph F.: Classification of Alloy Steel, Mar 21 p 830 Coke: By-Product and Beehive Produc- tion, December and Year, p 379; January, p 653; February, pp 768, 921; April, p 1532; May, p 1807 By-product Capacity 1928, Feb 7 p 399 Foundry Specifications, Proposed Tolerances, Apr 18 p 1091 Ignition Point, German Apparatus to Determine, Mar 7 p 674 Test for Agglutinating Power of Coal, Feb 28 p 608 Tests Necessary, May 9 p 1280 Coke Ovens: Heating with Blast Furnace Gas*, Mar 7 p 664 Colby, S. K.: Magnesium Alloys, Competition in, June 6 p 1566 Cold Metal Process Co.: Steckel Process for Rolled Steel, Apr 18 p 1104 Cole, R. D., Mfg. Co.: 75th Anniversary, May 23 P 1437 Columbia Electric Mfg. Co. Cast Grid Rheostats, Apr 18 p 1088 Columbia Steel Corporation: Annual Report, Mar 14 p 782 Open-Hearth Furnace Capacity, Mar 7 p 680 Starts Tin Plate Mill, Mar 14 p 758; Mar 28 p 915 Tapping an Open-Hearth Heat*, Jan 31 p 343 Columbia Steel Tank Co.: Electrically Welded Steel Truck Body, Apr 4 p 956 Combs, John M.: Hydraulic Power at Baldwin Works*, June 20 p 1696 Commonwealth Steel Co.: Expansion Plans, Mar 7 p 705 Merger with General Steel Casting Corporation, Apr 25 p 1186; May 16 p 1381 Concrete Bar Industry: Adopts Trade Practice Rules, Apr 25 p 1164 Concrete Reinforcing Steel Institute: Convention Proceedings, May 2 p 1227 Cone, Edwin F.: Ascendency of Alloy Iron Cast- ings, Mar 28 p 861 Consolidated Concrete Corporation: De-sealing Machine*, Jan 24 p 284 Consolidated Feldspar Corporation: Merger of Feldspar Producers, Jan 31 p 375 Consolidated Machine Tool Co.: Heavy Roughing Lathes*, Jan 31 p 353 Construction: (See Also Building) New Iron and Steel, Jan 3 p 83 Continental Steel Corporation: Merger with Keystone Steel & Wire Co. Under Way, June 27 p 1783 Conventions: American Electrochemical Society, June 6 p 1573 American Foundrymen’s Association, Apr 11 p 1058; Apr 18 p 1072 American Gear Manufacturers’ Asso- ciation, May 23 p 1427 American Iron and Steel Institute, May 30 p 1482 c Machinery viii (Conventions, continued) A. S. M. E. Machine Shop Practice, May 23 p 1417 A. S. M. E. Management and Mate- rials Handling Division, May 9 p 1266 American Steel & Heavy Hardware Association, May 30 p 1499 American Supply and Machinery Man- epeeanere Association, May 16 p 135 meee Welding Society, May 2 p wid American Zinc Institute, Apr 25 p 1165 Chamber of Commerce of United States, May 9 p 1289 Concrete Reinforcing Steel May 2 p 1227 Institute of Metals (British), p 963 Iron and Steel Division, Mining Engi- neers, Feb 21 p 553; Feb 28 p 602 Iron and Steel Institute (British), May 16 p 1367 Iron, Steel and Allied Industries of California, Feb 7 p 419 Institute, Apr 4 National Association of Flat Rolled Steel Manufacturers, June 27 p 1784 National Association of Purchasing Agents, June 13 p 1649 National Foreign Trade Council, 25 p 1161 National Hardware Association, Metal Branch, May 23 p 1422 Apr National Machine Tool Builders Asso- ciation, May 30 p 1492 National Metal Trades Association, May 2 p 1223 National Supply and Machinery Dis- tributers’ Association, May 16 p 1356 Open-Hearth Executives, May 23 p 1419; May 30 p 1495 Southern Supply and Machinery Deal- ers’ Association, May 16 p 1356 Western Metal Congress, Jan 24 p 277 Conveyors: (See Also Materials Handling) Displacing Man Power in Eastern Steel Castings Plant, May 2 p 1212 For Body Building in Graham- Paige Plant*, June 20 p 1703 In Lawn Mower Plant*, Jan 24 p 272 In Willys-Overland Plant*, May 23 p 1405 Cooke, William, & Co., Ltd.: To Build Steel Mill, Cooperation: Rule of Reason in Industry torial), Feb 7 p 426 Apr 4 p 989 (Edi- Coper: Punch and Shear, Ryerson Com- bination*, Jan 17 p 218 Copper: 18 Cent (Editorial), Feb 14 p 498 Automobile and Railroad Consump- tion, Jan 31 p 355 Imports and Exports Jan 17 p 247 Influence on High-Carbon Steel, Mar 28 p 878 Metal Exchange Apr 25 p 1158 11 Months, Trading Rules, New Mines (Editorial), Feb 21 p 559 Past the Peak (Editorial), Apr 11 p 1033 Production 1928, Jan 17 p 247; June 27 p 1777 Prospects, Jan 3 p 72 Tempering (Editorial), June 20 p 1723 Copper and Brass Research Associ- ation: Brass Pipe Sales 1928, Apr 11 p 1056 Cores: Ram-Up, for Castings*, June 6 p 1549 Cornell, A. M.: Training Apprentices in Pettibone Mulliken Plant, Apr 18 p 1082 JANUARY—JUNE, 1929 Corporations: Sales Expenses, May 9 p 1331 Corrosion: Acid, Organic Inhibitors of Iron, June 6 p 1575 Aluminum Coating Resists, Apr 25 p 1150 Coatings, New, to Protect Steel from Rust, Apr 11 p 1055 German Ship Plates, Feb 7 p 410 Painted or Lacquered Steel, June 6 p 1574 Pipe Steels*, June 6 p 1569 Salt Water on Hull of Yacht*, Apr 18 p 1118 Making Metals to Resist, Mar 7 p 667 Reducing in Boilers, Mar 7 p 666 Theories of, Apr 25 p 1140 Corse, W. M.: Non-Ferrous Metallurgy Develop- ments, Jan 3 p 54 Costs: Distribution, Government Study Asked, May 9 p 1290 Finding, New Method for, May 23 p 1425 Foundry, Apr 18 p 1079 Railroad Equipment Double Pre- War*, Apr 18 p 1116 Wire Drawing, Semi-Continuous, June 27 p 1765 Couplings: Ajax Flexible*, Mar 28 p 885; June 6 p 1581 Robinson Air-Hose*, Jan 31 p 350 Covell Corporation: Lugged Brick for Refractory Lin- ings, Apr 18 p 1093 Coyle, F. B.: High-Test Alloy Iron, Apr 18 p 1073 Study of 36-In Cupola, June 20 p 1701 Cracks: Prevention in Steel Castings, June 13 p 1641 Crane Co.: Advisory Department for Employ- ees, Feb 14 p 474 Crane Hook: For Unloading Sheet Steel*, Mar 7 p 678 Cranes: Box LHR Electric Traveling*, Jan 31 p 352 Elwell-Parker Tractor*, June 13 p 1648 Link-Belt Gasoline Locomotive*, Feb 28 p 617 Unloading, at Rockwood Plant’*, Jan 31 p 332 Pontoon, to Lift Canal Lock Gates, Apr 18 p 1122 Whiting Tiger, with Herringbone Gears*, Apr 25 p 1156 Crawford, H. V.: Air Control in Foundry Cupola*, Jan 10 p 140 Credit Controversy (Editorial), Apr 18 p 1096 Credit Situation: Will High Money Rates Bring a Business Reaction? May 30 p 1471 Creech, Harris: Director Youngstown Sheet & Tube Co., Apr 25 p 1188 Creep: Limiting Stress, May 30 p 1473 Loaded Steel at High Tempera- ture*, May 30 p 1482 Crompton & Knowles Loom Works: Employees’ Suggestions Save Com- pany Money, May 30 p 1498 Crucible Steei Co.: —— Six Months, June 20 p Patents Purchased by Krupp Niros- ta Co., Inc., Mar 21 p 852 Cruisers, Goverament: ae 18 p 1125; June 20 p Cupolas: Fluxes for, May 9 p 1280 Foundry, Air Control in*, p 140 Fuel Combustion in, May 9 p 1280 Hot-Blast in Pullman Foundry’, Mar 28 p 872 Operating Problems, June 20 p 1701 Steel Scrap in, May 9 p 1279 Thermal Efficiency, Method for De- termining, June 20 p 1701 Cutler-Hammer, Inc.: Dust-Tight Inclosures for Starters, June 13 p 1646 Reorganization of Cutler-Hammer Mfg. Co., Jan 24 p 284 Cutter-Sharpening Machine: Newark*, June 13 p 1646 Cutting-Off Machine: Oster, with Revolving Head’, 28 p 884 Cutting Tools: (See Tungsten Carbide) Jan 10 Mar Cylinders: Testing Compressed Gas*, Apr 18 p 1067 D Dams: Why Not of Steel? (Editorial), Apr 4 p 960 Darke and Lewis: Glycerine in Steel Quenching, Feb 7 p 410 Darwins, Ltd.: Reorganizes, June 6 p 1613 Davenport Mfg. Co.: Machine for Back-Facing Boiler Handholes*, Feb 21 p 548 Davey, Peter: Dynamic Balancing Outfit*, Feb 28 p 610 Davies, J. A.: Why We Train Apprentices, Apr 18 p 1082 Davison Coke & Iron Co.: Acquires Cherry Valley and Claire Blast Furnaces, Apr 25 p 1171 Stock Bought by M. A. Hanna and W. P. Snyder Companies, Mar 28 p 888 To Add 35 Coke Ovens, Apr 18 p 1099 Day, Gregg and Dean: Nitrogen in Hardening of Iron, Feb 28 p 606 Daylight Saving (Editorial), Mar 28 p 891 Dayton Pump & Mfg. Co.: Method for Improved Parts De- sign*, Mar 21 p 804 Dayton Steel Foundry Co.: Gas as Fuel Reduces Cost of Cast- ings*, June 13 p 1633 Preheating Ladles*, May 9 p 1296 —, ee Device*, Mar 14 p Dean, a and Gregz: Nitrogen in Hardening of Iron, Feb 28 p 606 Dean, Hugh: Materials Handling in Forge Shop, May 9 p 1286 ), b er 28 Je- st- 96 tp Feb 10p, Defiance Machine Works: as and ns Machine*, Feb p 6 Cylinder ae Machine*, Feb 7 p 414 Horizontal Boring, Milling and — Machine*, Apr 11 p 1022 De Forest, A. V.: Steel in Oil Well Drilling, Apr 4 p 957 Denhan, A. F.: Motorization of Machine Tools, May 23 p 1418 Deoxidizing : Aluminum-Silicon Alloys for, May 9 p 1277 Descaling Machine: Consolidated, for Forgings*, Jan 24 p 284 Detector: For Explosive Gas Mixtures*, Mar 14 p 750 DeWalt Products Corporation: Metal-Cutting Saw*, Feb 14 p 488 Woodworker*, Feb 21 p 547 Diamond Tools: For Metal Cutting*, May 16 p 1344 Dickenson, J. H. S.: Changes Produced on Reheating Steel Ingots Jan 31 p 334 Die Casting Industry: General Aspects, Jan 31 p 339 Progress, Jan 3 p 52 Die Castings: Wider Utility for (Editorial), Apr 18 p 1097 Die Head: Landmatic*, May 2 p 1221 Die Stocks: Nye Ratchet*, Apr 11 p 1023 Dies: Bending, Fabricated of Welded Plates*, May 9 p 1285 Dietrich, Dr. B.: German Iron and Steel Industry 1928, Jan 10 p 147 Dilworth, Porter & Co.: Purchased by Witherow Steel Co., Jan 31 p 359 Dirigibles: (See Aircraft) Distribution: Analyzing Costs of, May 16 p 1358 Costs, Government Study Asked, May 9 p 1290 Sheet Steel, Suggestions for Reme- dying, May 23 p 1423 Dix, E. H., Jr.: Aluminum Alloys, Apr 25 p 1164 Donner Steel Co.: Changes Capital Structure, June 20 p 1716 Dowell Pins: Device for Shooting Into Steel Plate, Feb 7 p 410 * Downs, L. A.: Our Commerce with Other Ameri- cas, Apr 18 p 1093 Donnellan, J. Edward: Heat Treatment of Carbon and Al- loy Steel Castings, Jan 31 p 342 Dreis & Krump Mfg. Co.: Squaring Shears*, May 2 p 1220 Drexel Institute: Engineering Laboratory, May 9 p 1290 Mar 21 p 816; JANUARY—JUNE, 1929 Drill and Screw Driver: Schauer Electric*, June 6 p 1579 Drill Bits: Faced with Stellite and Tungsten Carbide*, Apr 18 p 1065 Drilling and Reaming Machine: Lakeside, Structural Shop*, Apr 25 p 1157 Drilling Machines: Cincinnati Bickford for Chamfering Cylinder Bores*, May 2 p 1222 Defiance Horizontal Boring, Milling and*, Apr 11 p 1022 Kent Dial Feed*, Mar 7 p 678 Kingsbury Multiple-Spindle*, Jan 17 p 216 Moline Multiple-Spindle with Hy- draulic Feed*, Apr 18 p 1089 National Automatic with Hydraulic Feed*, June 27 p 1772 Rotor E-5 Air*, Apr 4 p 955 Van Dorn Light-Duty Electric’, Feb 14 p 487 Driver: Seneca Falls Automatic*, June 6 p 1578 Drives: Belt, American Short Center*, May 9 p 1291 Electric, Expansion*, Mar 14 p 743 Drop Forging Industry: Prospects, Jan 3 p 51 Dross: In Galvanizing Pots*, Feb 21 p 536 Dry Blast: Operation with Silica Gel, May 16 p 1368 Du Brul, Ernest F.: Manufacturing Economies in Ma- chine Tool Plants, Jan 3 p 50 Duncan and Parsons: Method for Production of Sound Steel, May 16 p 1367 Dunn, H. C.: Analyzing Distribution Costs, May 16 p 1358 Duplexing: In Southern Malleable Iron Foun- dry*, Feb 7 p 397, (Editorial) p 426 du Pont de Nemours, E. I., & Co.: Stock Acquisitions Reviewed, Feb 7 p 451 Duralumin: Alclad, Not Subject to Embrittling, Mar 7 p 667 Aluminum Coated Resists Corro- sion, Apr 25 p 1150 In Aircraft (Editorial), May 30 p 1509; June 6 p 1595 Sheet, Corrosion of, Mar 7 p 667 Dust: Protecting Control May 30 p 1506 Dyckerhoff, A. H.: Disposing of Excess Blast Furnace Gas, Mar 28 p 892 Devices from, E Earnill, T. C.: Educated Foundry Engineers Need- ed*, Mar 28 p 864 Earnings: 7 Steel Companies, 1928, Feb 28 p 646; 15 Steel Companies, 1928, Mar 7 p 686 Bethlehem Steel Corporation, 1928, Mar 21 pp 820, 854 United States Steel Corporation, Mar 21 p 818 Eastern Machine Screw Corporation: Feed Pusher for Screw Machines*, Feb 28 p 613 ix Eastern States Blast Furnace and Coke Oven Association: Annual Meeting, June 13 p 1671 Mid-Winter Meeting, Feb 21 p 549 Eastern Steel Castings: Low-Cost Production, May 2 p 1212 Eastern Steel Co.: Receiver’s Statement, Apr 18 p 1091 Eaton, C. S.: Acquires Interest in Cleveland- Cliffs Iron Co., May 2 p 1256; May 9 p 1324* Ebner, A. J.: Blast Furnace Gas for Heating, June 20 p 1699 Eclipse aneneneete Counterbore Holders, Adjustable Length*, Jan 24 p 283 Stop Collar Holder*, June 27 p 1771 Economic Changes: Recent Report of Committee, May 16 p 1363 Economic Outlook: World, May 23 p 1429 Economics: Foreign Trends, Apr 25 p 1164 Of 1928 (Editorial), Jan 3 p 92 Eddy and Long: Tungsten-Carbide May 23 p 1414 Cutting Tools, Editorials: Accidents Which Do Not Injure, Mar 14 p 762 Aircraft Making, Major Industry, Jan 10 p 164 Alloy Steel as Tonnage Product, Mar 14 p 762 — Steel, Definition for, Mar 7 p 8 Alloy wy Selecting the Right, Feb 21 p 55 Alloys, Anti-Corrosive and Anti-Scal- ing, Feb 7 7 Automobile and Steel Outputs, May 2 p 1234 a Buying, Waves in, June 27 p 1787 Atoms Trade Trends, Feb 21 p 560 Automobiles, Saturation Point and Ex- ports, May 9 p 1299 Blast Furnace as Scrap Improver, Mar 21 p 830 Blast Furnace Burdens, Uniformity in, Feb 28 p 625 Blast Furnaces, American and German Practices, Jan 10 p 163 Bricklaying, Art and Snares of, May 30 p 1510; June 13 p 1658 Dene Activity and Prices, June 20 p 72 Business Outlook, June 13 p 1656 Calendar “Reform’’? Jan 17 p 233 Capacity, Changes in Steel Making, May 9 p 1299 Cars, Freight, More Steel Going Into, Apr 11 p 1034 Coma. Found Too Inelastic, Jan 17 p 23 Caph, at ating Troubles, June 6 Pp 15 Congress and Stock Speculation, Apr 25 p 1169 . Copper, 18c., Feb 14 p 499 Copper Mines, New, Feb 21 p 559 Copper Past the Peak, Apr 11 p 1033 Copper, Tempering, June 20 p 1723 Credit Controversy, Apr 18 p 1096 Dams of Steel, Why Not? Apr 4 p 960 Daylight Saving, Mar 28 p 891 Defiance, For Less, June 13 p 1657 Die Castings, Wider Utility for, Apr 18 p 1097 Duplexing, in Malleable Iron Foundry, Feb 7 p 426 Duralumin in Aircraft, May 30 p 1509 Economics of 1928, Jan 3 p 92 Education—What Can I Learn From the Other Fellow? Feb 28 p 625 Electric Steel, High Point for, May 23 p 1435 Employee in Debt, Mar 14 p 761 Executives, Supply of, Feb. 21 p 558 aes. Changing Trends, Jan 10 p 163 x (Editorials, continued) Exports, More Steel, Less Imports, Ma 30 p 1509 ee Exports, Tin Plate, Apr 25 p 1169 Failures, Large Makers Absorb, Jan 24 p 294 Farm Bills, Economics of, May 23 p ov Farm Bonus or Credit? May 2 p 1233 Farm Relief, Apr 4 p 961 Ferromanganese Imports, Jan 31 p 366 Forecasting Growth, Jan 3 p 93 Forecasts from Iron Ace Figures, May 9 p 1298 : Foundries 28 p 890 Foundry Industry Forging Ahead, Apr 18 p 1098 Foundry Iron Production 1928, May 2 p 1234 7. Freight Rates, New Steel Mileage, June 27 p 1786 French Production of May 23 p 1436 Seereeny, New Economic, May 16 p 371 ; Sepees Reparations Bill, June 13 p 657 Keeping in the Van, Mar Iron and Steel, Hangars of Cement or Steel? Apr 18 p 1098; June 6 p 1594 Heat Treatment, Is It Always Rell- able? May 2 p 1232 Hoover Legend at Work, Apr 18 p 1096 Hoover, President, Mar 7 p 688; Mar 14 p 761 Immigration As a 28 p 624 Income and Taxes, Jan 24 p 295 Industrial Trends, Jan 10 p 162 Inertia of Manageu:ont, May 16 p 1372; May 23 p 1436 Interest Rise an Anachronism, 23 p 1435 Investment p 828 Investments, 1788 Iron Ace, Field of, Mar 7 p 690 Iron, Sponge, Coming of, Jan 31 p 365 Jobs, New for Old, Jan 10 p 162 Journalism, Demand for Unbiased and Dependable, June 27 p 1788 Labor in British Election, June 6 p 1593 Labor—Physical Examinations, Wider Field for, Mar 21 p 828 Labor, Railroad, and 6-Hr. 25 p 1169 Labor’s Fear of Advancing Age, Apr 4 p 961 Machine Tool Color, May 30 p 1509 Machine Tools—A Heartening Barom- eter, Feb 28 p 624 Manganese, Bounty on American, June 27 p 1786 Meetings as Endurance Tests, May 9 p Major Concern, Feb May Trust and Trusts, Mar 21 > International, June 27 p Day, Apr 1300 Mergers and Personnel, Feb 7 p 426 Mergers—Effect on Minor Executives (Damocles Up to Date), June 20 p Money, Making, May 9 p 1298 Money, Spending, to Save It, p 1233 National Wealth, Feb 14 p 499 O’Fallon Decision, May 23 p 1434 May 2 Sapeentien, Value of an, July 13 p Pension Problems, Old Age, Feb 28 Pig Iron, Merchant, Less, May 23 p Pig, Iron, World’s Need for, Feb 7 p 27 Pipe, Line, Tonnage 1920-1928, May 30 p 1510 Power, World’s Supply, Apr 25 p 1170 Price Swings and Prosperity, June 6 p 1593 Prices, Steel and Machine Tool, Jan 24 p 294 Production, Iron and Steel, World, 1928, Jan 3 p 92 Prosperity, How Much? Jan 31 p 364 Railroad Consumption of Steel, Jan 31 p 365 Rationalization in Industry, Feb 7 p 426 Regional Trends Need More Study, June 20 p 1722 Round Table Frankness, Apr 18 p 1097 wae Contests, Interplant, Apr 11 p 1033 Savings, People’s, Business Barometer, Jan 24 p 295 Scrap Business, Uplifting, Feb 7 p 428 JANUARY—JUNE, 1929 Scrap Steel and High Test Irons, June 6 p 1594 Geree Supplies and Prices, Feb 14 p Seamless Tubing, Rise of, Jan 17 p 233 Sheet Production, 1928, Jan 31 p 364 Sheets and Strips, Gain 1920-1928, May 16 p 13870 Sinclair, Harry F., Case of, May 16 p 1371 Spending Power vs. “Needs,” Feb 21 p 558 Steel and Business Revolution, Jan 3 p $3 Steel and Cement, Comparison, Jan 10 p 163 Steel and General Trade, June 20 p 1722 Steel Conditions and Prospects, Feb 14 p 498 Steel Consumption, Automotive, Jan 17 p 232 Steel Corporation Prices in 1928, Mar 28 p 891 Steel Corporation’s Financing, Mar 7 p 688; Apr 25 p 1168 Steel Demand Rates, Apr 11 p 1032 Steel Distribution, Ascertaining, Jan 10 and Money p 164 Steel, Finished, Recent Trends, May 9 p 1298 Steel Finishing Mills, Changes, Mar 21 p 828 Steel Industry—Volume Without Sacri- fice of Price, May 30 p 1508 Steel Ingot Production Records, Mar 14 p 760 Steel Ingot Production, Seasonal, Mar 21 p 830 Steel Ingots, Marvelous Output, June 13 p 1656 Steel, Is It “Seasonal?” May 16 p 1370 Steel Making Capacity, Changes, May 9 p 1299 Steel, Moratorium in, May 30 p 1508 Steei, More Going Into Freight Cars, Apr Tl p 1034 Steel, More, Less Imports May 30 p 1509 Steel Outlets, More Light p 1032 Steel Production, Gains in Rate, Apr 18 p 1096 Steel, Search 4p 960 Steel Wins Over Concrete (New Jersey Aqueduct), Jan 10 p 164 (Editorial), on, Apr 11 for New Uses for, Apr Stock Market—Cassandra Warnings, Mar 28 p 890 Stock Market Decline, June 6 p 1592 Stock Speculation, Congress and, Apr 25 p 1169 Stock Values, 17 p 232 Tariff and Export Trade, Mar 7 p 689 Tariff Within Reason, Mar 14 p 760 Real and Inflated, Jan Tax-Gatherer and Tax Payer, Feb 7 p 427 Tin Plate, World Consumption, Jan 31 p 365 Tungsten Carbide Tools, Sphere of, June 6 p 1592; June 13 p 1658 Water Power and Fuel Economy, May 7 p 690 Welders, Qualifications for, 829 Welding, Economies by, Mar 28 p 892 Zine Falls in Line; Steel Next? Apr 25 p 1168 Mar 21 p Elder, F. C.: X-Rays of Cold Worked Steel*, May 30 p 1488 Elder, Robert F.: Awarded Simonds’ Prize for Eco- nomic Essay, May 2 p 1252 Electric Are Cutting & Welding Co.: Generator for Two Welding Arcs*, June 27 p 1773 Welding Machine for Two Opera- tors*, Mar 14 p 748 Electrical Appliances: Growing Use, May 9 p 1331 Electrical Industry: Advances, Jan 10 p 156 Electrochemical Society : (See American Electrochemical So- ciety) Electrocon Corporation: Davey Dynamic Balancing Equip- ment*, Feb 28 p 610 Electroplating: Wood and Fabric, Apr 25 p 1152 Ellis, O. W.: High-Strength Brasses*, Mar 14 p 740 Elwell-Parker Electric Co.: ee Truck*, Feb 21 p 4 Crane Tractor*, June 13 p 1648 Gas-Electric Lift Truck*, June 6 p 1580 —_ae Tructor*, June 20 p 171 Empire Mining and Metallurgical Con- gress: To Hold Congress in South Africa, Mar 14 p 756 Employment: (See Labor) Enameling:, Economy Features in Roper Plant*, Jan 10 p 135 New Plant of Toledo Porcelain Enamel Products Co.*, Apr 11 p 1016 Enduro KA2: Corrosion Resistant Steel*, Mar 14 p 752 Engineering Foundation: Alloys of Iron Research, Coopera- tion, May 30 p 1498 Engineers: Foundry, Suggested Curriculum for*, Mar 28 p 864; Apr 11 p 1034 Engines: Aircraft, Census 1928, May 30 p 1505 Fairbanks, Morse Gasoline-Kero- sene*, June 20 p 1712 Metals in British Rolls-Royce Aero, Feb 14 p 482 Steam, to Commemorate First in America, Apr 11 p 1024 Engines, Water-Wheels and Parts: Census of Manufacture 1927, Mar 28 p 921 English Steel Corporation, Ltd.: Directors, Apr 4 p 991 Merger of Vickers, strongs and Cammell Companies, Jan 10 p 172 Ernst & Ernst: Corporation Sales Expenses, May 9 p 1331 Essen Steel Co.: To Distribute Krupp Tool Steel and Widia Metal, Feb 7 p 422 Estep, F. L.: German Rolling Mill Practice, Apr 4 p 939 Rolling Mills in Spain, May 30 p 1477 Russian Rolling Mill Practice, Apr 11 p 1015 European Rail Manufacturers’ Asso- ciation: (See also International Rail Makers’ Association) Accord Renewed, Mar 21 p 848 American Rail Mills Join, Apr 11 p 1030 British Terms, Apr 18 p 1130 Changes Name to International Rail Makers’ Association, May 16 p 1396 Evans, Ulick R.: Corrosion of Iron and Steel, June 6 p 1574 Corrosion Resistant Metals, Mar 7 p 667 Vickers-Arm- Laird Excelsior Tool & Machine Co.: Ball-Bearing Lever Punch*, June 6 p 1580 Rotary Feed Grinder and Polisher*, May 2 p 1221 Executives: Supply of (Editorial), Feb 21 p 558 Exhibitions: American Foundrymen’s Associa- tion, Mar 28 p 883; Apr 18 p 1085 American Foundry Equipment Co., Permanent, June 20 p 1737 British Industries Fair, Mar 14 p 751 National Factory Show Announce- ment, May 16 p 1396 National Machine Tool Builders’ As- sociation Plans, May 30 p 1492 Steel Furniture*, Apr 4 p 953 Western States Metal and Ma- chinery, Jan 24 p 279 Exports: Agricultural Implements 1928, Feb 7 p 417 And Imports, Trade 1928, Jan 3 p 18 Automobile Saturation and (Edi- torial), May 9 p 1299 Changing Trends (Editorial), Jan 10 Competition for European Business, May 2 p 1258 German Iron and Steel 1927, Feb 7 p 458 Industrial Machinery to Poland, Apr 18 p 1131 Iron and Steel by Months, Novem- ber, p 155; December and Year, p 354; January, p 719; Febru- ary, p 993; March, pp 1176, 1259; April, p 1535; May, p 1805 Iron and Steel Products 1928, Value, Feb 21 p 584 Machinery, Metal-Working, 1928%*, May 30 p 1494 Machinery to Europe*, June 6 p 1590 Machinery to Great Britain, Value, 1928, Mar 28 p 918 Machinery, Value, by Months, No- vember, p 194; December and Year, p 459; January, p 721; February, p 995; March, p 1332; April, p 1541 Machinery, Value, Countries of Des- tination, June 27 p 1777 Proportion to Production, Mar 28 p 921 Steel, 1928, Leading Countries, Jan 3 p 80 Steel Distribution 1928, Feb 7 p 455; First Quarter, May 9 p 1330 Tariff and (Editorial), Mar 7 p 689 Extras: Bolts and Nuts, Broken Case Lots, Jan 31 p 375 Cold Saran Strip Steel, Feb 28 p 0 Metal Furniture Sheets, Apr 25 p 1176; May 2 p 1254 Evans, G. S.: Fluxes for Cupola, May 9 p 1280 F F. & N. Lawn Mower Co.: Conveyor System*, Jan 24 p 272 Fabricated Steel Plate: Orders, November, p 160; December and Year, p 347; January, p 644; February, p 916; March, tom April, p 1538; May, p JANUARY—JUNE, 1929 Fabricated Structural Steel: Orders, December and Year, p 1194; January, p 553; February, p 850; March, p 1194; April, p 1536; May, p 1718 Fabricating Machine: Structural Service Co., for Built-Up Columns, Jan 24 p 280 Failures: Large Makers Absorb (Editorial), Jan 24 p 294 Fairbanks, Morse & Co.: Gasoline-Kerosene Engines*, June 20 p 1712 Falcon Tin Plate Co.: Plant Bought by Bear Steel & Wire Co., May 16 p 1385 Sold to Kulka Iron & Metal