Document 158pRZ00Qb3XyzJy6pXGVaV95

Form 8C1I4 SOM 11-58 OKtMTtD INU.I A. ` ^ <s ' Bestwall - Certain-teed Sales Corporation FOR Paoli Laboratory DATE .July 23 1959 FROM Detroit Sales ATTENTION OF Mr. C. W. Lehaert-''^ SUBJECT WHITE CEBTEX OFFICE ANSWERING YOURS DICTATED BY j. 0. Vaughey - jp cc: Mr.W. D. Parker - Acme Mr. A. L. Meyer - Ardmore Mr. C. E. Abbey - Ardtaore Mr. A. H. TenElshof - Grand Rapids PLAINTIFF'S EXHIBIT GP-1164 We hare receired a report from Mr. Ryan in which he advises that Otto's Dry Wall tried the subject material with water and with paint and they were not satisfied with the results they obtained. They are using Shervin Williams cenent with a greater d egree of uniformity on the wall* r' s j SGP 0001980