ALPHABETICAL LIST OF ADVERTISERS National Research Corp Agency— Sutherland-Abbott Niagara Blower Company Agency—The Moss-Chase Company Nitrogen Division, Allied Chemical & Dye Corp Agency—G. M. Basford Co. Norton Company Agency—James Thomas Chirurg Company, Inc. Norwalk Co., Inc Agency—Robert H. Ramage
87 18 53 116 135
Palmer Thermometers, Inc 133 Agency—The Bohnett Company lïalph M. Parsons Co 25 agency—Dozicr, Eastman & Company Patterson Foundry and Machine Company 4th Cover Agency—Downing Industrial Advertising, Inc. Feabody Engineering Corp 22:127 Agency—Richard LaFond Advertising, Inc. Petro-Chem Development Co., Inc 104 Agency—Sam J. Callay, Advertising Chas. Pfizer & Co., Inc 117 Agency—MacManus, John, & Adams, Inc. Philadelphia Gear Works, Inc., Virginia Gear & Machine Corp 143 Agency—R. E. Lovekin Corp. Philadelphia Quartz Co 130 Agency—The Michener Company Photovolt Corporation 141 Agenc(/—Leonard Adv. Agency, Inc. Pittsburgh Plate Glass Co., Corona Chemical Div 118 Agency—Maxon, Incorporated Powell Valves 80 Agency—'The Ralph H. Jones Co. Pyrometer Instrument Co 118 Agency—Charles M acKenzie Advertising Quaker Oats Company 137 Agency—Rogers & Smith Reilly-Benton Co., Inc 135 Agency—Godwin Advertising Agency Republic Steel Corp., Titanium Div.. . 114-115 Agency—Meldrum and Fewsmith, Inc. Schaffer Poidometer Company Claude B. Schneible Co Agenc (/—Harold W. Jackson, Advertising T. Shriver and Co., Inc Agency—S pooner & Kriegel Solar Aircraft Company Agency—The Phillips-Ramsey Co. Spraying Systems Co Agency—Advertising Producers-Associated, Inc. Sturtevant Mill Co Agency— F. P. Waltlier, Jr., & Assoc, Inc. Superior Electric Company Agency—Sutherland-Abbott
118 33 92 82 131 49 57
Taylor Instrument Companies 8-9 Agency—Batten, Barton, Durstine & Osborn, Inc. W. A. Taylor & Company 128 Agency—Emery Advertising Corporation Tennessee Coal & Iron Div., U. S. Steel Corp 98-99 Agency—Batten, Barton, Durstine & Osborn, Inc. Texas Gulf Sulphur Company 81 Agency—Sanger-Fimnell, Inc. Toledo Scale Company 20 Agency—Beeson-Reichert, Inc. Turbo Mixer Div., General American Transportation Corp 7 Agency—Weiss and Geller, Inc. Treen Box Company 131 Agency—Nat M. Kolker Advertising Agency
Union Carbide & Carbon Corp., Carbide & Carbon Chemicals Div 75:128 Agency—J. M. Mathes, Inc. Union Carbide & Carbon Corp., National Carbon Div 21 Agency—William Esty Co., Inc. U. S. Steel Corp 98 99 Agency—Batten, Barton, Durstine & Osborn, Inc. Virginia Gear & Machine Corp., Philadelphia Gear Works, Inc 143 Agency—R. E. Lovekin Corp. Vulcan-Cincinnati, Inc 2nd Cover Agency—L. F . McCarthy & Company Edwin L. Wiegand Company Agency—Κ etc hum, MacLeod & Grove, Inc. A. R. Wilfley & Sons, Inc Agency—Ed M. Hunter & Co. C. K. Williams and Co., Inc Agency—Emery Advertising Corp. Wyatt Metal and Boiler Works Agency—Ullrich & Brown Advertising Wyssmont Co. Inc Agency—Spooner & Kriegel
PROFESSIONAL SERVICE GUIDE Are you enjoying the advantages of
LaMOTTE PROCESS CONTROLS?
74
Simplified—Portable—Quick
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t h e s p o t " r e a d i n g s for (pH, CHLO
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R I N E , P H O S P H A T E S and P O L Y
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PHOSPHATES,
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PART TWO Cream City Boiler Company Agency—Cormack-Im se-Beaumont vertising, Inc. Mixing Equipment Co., Inc Agency—Charles L. Rumrill & Inc. F, L. Smidth & Co Agency-The Stuart Co.
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VOL. 48, NO. 9
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SEPTEMBER 1956
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