PRODUCTION
INDUSTRIAL LITEHATUitE A b r a s e r s . Bulletin illustrating a n d d e scribing several type specimen holders for use on laboratory type abrasers. T A B E K I N S T R U M E N T COUP.
L 1
Accounting Machines. Illustrated folder describing Remington's use-pnreluise plan tor punched-card accounting machines. R E M I N G T O N HAND, I N C .
L 2
Air H e a t e r s . Portable a n d built-in electric air heaters used in industry a n d business described in folder. EDWIN L .
cAemic€s£
intiiueiTif
WlKGAND
CO.
L 3
Alloys. Bulletin describing a series of aluminum bronze alloys and other alloys. AMPC:O M E T A L . I N C .
L 4
Balance. Brochure on t h e Gram-atic direct reading balance; improvements, diag r a m , and T I F I C Co.
spécifications.
FISHER
SCIENL 5
C a r e e r s . Booklet describing GE career opportunities.
GENERAL E L E C T R I C C o .
L 6 Feeder. Bulletin describing a gravimetric feeder which makes possible t h e continuous weighing and feeding of d r y materials.
OMEGA MACHINE C O .
Furnaces.
L 7
Manual on the maintenance
and use of electric furnaces. ELECTRIC C O .
HEVI D U T Y L 8
H e a t Processing. Bulletin emphasizing the increasing need for precision in heat processing; principles of heat application to solid a n d fluid products. OF A M E R I C A
Laboratory W a r e s of all description. Stills, Retorts, Electrodes and other Special Process Equipment to o r d e r . Sheet, W i r e , Tubing, Gauze a n d Fine Foils. Salts a n d Solutions. Platinum Metal Catalysts—Concent r a t e d forms and on carriers. Palladium, Iridium, Osmium, Rhodium a n d Ruthenium. We pay highest prices for scrap platinum and have facilities for prompt recovery of spent platinum and palladium catalysts. WE I N V I T E YOUR INQUIRIES A N D WILL SEND O N REQUEST FOLDERS: N - 2 0 , "Platinum, Gold and Silver for Science, Industry and the Arts," N - 2 1 , "Platinum and Palladium Catalysts."
SELAS C O R P . L 9
M a t e r i a l s Handling. Brochure illustrating and describing more than 25 special attachments for power trucks. E L W E L L PARKER E L E C T R I C C O .
L 10
Metallizing. Bulletin describing processes, uses, and application; other industrial maintenance services outlined. METALWELD, INC.
L Π
M i c r o s c o p e . A nonmathematical ex position of how a microscope works, with notes on conditions which influence optical performances.
For f u r t h e r information on any i t e m o r process mentioned here, see coupon below
BAUSCII & L O M B O P T I C A L
Nuclear Instruments. Catalog listing data on a line of nuclear instruments used for t h e detection and count of all types of nuclear radiation. EL-TRONTCS, INC. L 15 Oil. Booklet telling the story of oil from the well to t h e commercial market. AMERI CAN
P E T R O L E U M INSTITUTE
Organic vised INC.
Chemicals.
price
list.
L 16
Catalog and re
ARAPAHOE CHEMICALS,
L 17 Pallet Roller. Engineering bulletin on a
swivel pallet roller.
F R A N K L. ROBINSON
Co. L 18 Pumps. Bulletin describing nonclogging sludge pumps; photographs a n d diagrams. L A W R E N C E M A C H I N E & P U M P C O R P . L 19
Punches and Dies. Brochure giving a summary of ways a n d means for keeping p u n c h e s a n d dies in t h e best working con dition.
F. J . STOKES M A C H I N E C O .
L 20
Silicones. Bulletin listing analysis, test ing, research, development, and other services of research laboratory. RESEARCH AND
D E V E L O P M E N T LABORATORIES
L 21
Snow-Melting Chemical. Bulletin de scribing Tee Rem, i c e and snow melting chemical crystals. SPECO, I N C . L 22 S t e a t i t e Ceramic Products. Catalog on steatite ceramic products; drawings, di mensions, and photographs. STUPAKOFF CERAMIC & M F G . C O .
L 23
Tenite Pipe Installations. Report on several installations of noncorrodible cel lulose acetate butyrate, Tenite, clear pipe; summarizing chart and photographs. T E N N E S S E E E A S T M A N Co.
L 24
T h e r m o m e t e r s . Specification sheet de scribing indicating a n d recording thermom eters. MINNEAPOLIS-HONEYWELL LATOR Co.
REGU L 25
Co. L 12 Vacuum Equipment. Leaflet describing Mills. Illustrated catalog giving details line of high vacuum equipment. NATIONAL L 26 a n d specifications of mills, mixers, a n d R E S E A R C H C O R P o t h e r e q u i p m e n t . CHARLES ROSS & S O N Welding Fittings. Leaflet o n welding CO. L 13 e l b o w s a n d fittings. M I D W E S T PIPING & L 27 M o i s t u r e Teller. Folder on line of mois S U P P L Y C O . , I N C . t u r e tellers; specifications and illustrations. Zirconium. Properties a n d prices of the HARRY W . D I E T E R T C O . "~ —
I 5*
L 14
metal. NATIONAL LEAD CO.
L 28
" " C i r c l e desired i t e m s , clip coupon, and mail t e a
Readers' Information Service C H E M I C A L A N D ENGINEERING 332 West 42nd St. New York 18, N . Y,
NEWS January 7, 1952—1
(Inquiry coupon is valid within 6 months from publication date)
THE AMERICAN
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