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PLAINTIFF'S (| EXHIBIT Operating Division PRODUCT PROCEDURE Approved!

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There comes a time when every house begins to show its age.

3B024 1267 BACKGROUND FOR own the Imnklincd corridor, around the corner D mid through the doorway at the far cod is the <inicc of \\ iliiam Marshall j Util it 11 head of (lie oldest law linn handed <|uhii from father to son in the l'ililed Stales. llccntlly lliililmeh in Kentucky redecorated the ollice with red gum flowvood walls, a sound conditioned Aeonsloiie ceiling and lighting hy a hidden niloreM-eiil s) stem.

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PLAINTIFF'S EXHIBIT UC-2969 PRICE LIST Effective: Jan. 4,19&2 RG-144 and RG-100 . . . a highly refined fiber used as a low-cost, efficient thixotrope and viscosity control agent in epoxy, phenolic, and similar resin compounds used in mastics, adhesives, sealants, caulks, and coatings.

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-y- -I'STORICAL FILE hibectiqms fob applying No. 560-GLATEXyi&eiv-cd ..SEP..2.*.

SPECiM- 1 ODUUI plITt o LT 3YPSUM PLASTER.

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PLAINTIFF'S EXHIBIT USG ACOUSTONE HAS ALL THESE 5 ESSENTIALS OF EFFICIENT ACOUSTICAL TILE 1.

( MONOLITHIC CEILINGS FOR MANUFACTURED HOUSING 0 01 o h* M O THE STRUCTO-TEX PLASTER SYSTEM MATERIALS, APPLICATION AND EQUIPMENT Introduction Seven basic products are combined in the Strl'CTO-Tex Spray-texture Plaster System to produce a monolithic ceiling assembly for use in manufactured housing production.