American Society of Heating and Ventilating Engineers; Guide, 1928 MUNDER, J.

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I PLAINTIFF'S EXHIBIT GP-390 I I P/b/?

January 18, 1979 Supersedes Formula V-974 Dated: 12/15/78 MILFORD, VIRGINIA PLANT FORMULA READY MIX JOINT COMPOUND V-974 (HAND TOOLS) DESCRIPTION OF PRODUCT - White Ready Mix Joint Compound used for taping, topping and texturing.

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AIRBORNE ASBESTOS SUHVE* AKRON JOINT CEMENT PLANT October 23, 1975 _________ I ASBESTOS FIBER COUNT WORKSHEET Date: /~o2c' SAMPLE NO llC FLOW RATE FIELD AREA (a) FILTER AREA (A) 1/min mm 855 mm ELAPSED TIME (t) UhKv\o-\ VOLUME (V)________ U'+k.yx tryw mins liters BLANK COUNT (b)____________ fibers/field AV.

'going great guns* GETTING GYPSUM GO - GO - GO by: rocky r. bolter Made Certain- action Guaranft MANUFACTURED BY SGP 0021481 n-teed Products Corporation "GOING GREAT GUNS GETTING GYPSUM" OR THE MECHANIZATION OF THE BLUE RAPIDS MINE It is always interesting to pause for a few moments in retrospect and see just how good one's predictions (guestimates to some) turn out.

U -3 PAOLIj PENNSYLVANIA February 28, 1966 TO: All Regional Sales Managers All Area Sales Managers All Salesmen Distribution Division Sales Personnel All Gypsum Plants CC: R.

SEMIANNUAL REPORT TO THE MEMBERSHIP September 11, 1978 V /--------------------------- \ Gypsum Association SGP 0011844 REPORT OF THE SECRETARY TO THE MEMBERSHIP September 11, 1978 These are unprecedented times for the gypsum industry, your Association in particular.

PLAINTIFF'S EXHIBIT ieorgia-ffecific intracompany memo 0 Mr.