Document bBLE2zZ7YwynL5O7LaY4kKXr1

V '; Vr J . *rodud la cmrt under by order * fad* 4 *12ey end Gordon Hen?, October if, iffy, la JiaUoa *. a. 9 r.i>.. at ai. I7-L12JQ ** fl kri,a# 'I J /-- ^^ & ml Cm w W ^ 4 i ^ w W W W W 4 ft Wft W liw W to Mr. J. H. Thomas from Mr. V/. V. Eoescncnstein \ \ Mr. J. M. Briley data \ Cr. John L. Konzen subject Dr. Walter Hibbard -Granville cc: Carl G. Scaelin April 14, 1969 PROPOSED MEDICAL PROGRAM KSW ALKALI GLASS FOR KAYLO In order Co anticipate and guard against claims of health hazard from the new alkali resistant glass being developed as a substitute for asbestos in Kaylo - and many other potential uses, an appropriate medical research and test program, started at an early date, should be undertaken. Without data and facts, a successful merchandising program for the new glass could involve costly delays, and unforeseeable hazards. Carl G. Scaelin /dw 5 PLAINTIFF'S 2 EXHIBIT e Zj 01 037 1502 U. S. DISTRICT COURT Case ____ (>. uo.$_Q__________ >cnl. __ vVi