American Society of Heating and Ventilating Engineers Guide, Chapter 10--Cooling Methods but the resulting loss in efficiency with the higher pressure gases linrits'jE centrifugal compressor to the two refrigerants named.

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\ 1 '^''T rTM This instruction booklet is designed for the average home' owner, who is involved in a home improvement project and , j needs simple, easy to follow instructions on how to texture walls and ceilings.

SGP 0028472 BEST WALL GYPSUM COMPANY GYPSUM WALLBQARD MANUAL 196 EDITION NOTE This Manual No. _____ is the property of Bestwall Gypsum Company for the exclusive use of the sales representatives or other employee to whom it has been issued.

PLAINTIFF'S EXHIBIT GYPSUM WALLBOARD PRODUCTS GEORGIA-PACIFIC BESTWALL GYPSUM DIVISION 22s o rs> to SGP 0025213 THE ORIGINAL BESTWALL GLASS FIBER REINFORCED GYPSUM WALLBOARD DESCRIPTION Bestwall Gypsum Wallboard consists of a glass fiber rein forced core of gypsum rock enclosed between two layers of tough paper.

SGP 0002592 SPRAYED UTE ACOUSTIC PIASTER BESTWALL FINISHING PLASTERS BESTWALL LITE ACOUSTIC PLASTER Description: A mill-mixed product, Best-wall L'te Accust.c Plaster is an unusually flexible, decorative, incompusticle sound conditioner for new work or refinishing ce-nrgs .n residential, commercial, or industrial builc rgs.

GEORGIA-PACIFIC GYPSUM PRODUCTS SPECIFICATION DIRECTORY SGP 0002598 GYPSUM PRODUCTS SPECIFICATION DIRECTORY # MISCELLANEOUS PRODUCTS BRANO GP/BESTWALL PRODUCT JOINT SYSTEM MATERIALS AST* STANOA^OS C 475-64 FEDERAL SPEC.

PLAINTIFF'S EXHIBIT Fireproof Gypsum 195?

American Radiator Company Boilers, Cast-Iron American Radiator roMPANY 40 West 40th Street, New York, N.