Document o9oVOX4nXR9aE1RMxr1798G3o

April 20, 1933 " ~ yyy .yyyyXy^y'fiiy-y'yyi^ yy^ iss^-.s', --s ir;'.^sy'-:".vvv y-yy-y;; -yy:. y -. . - v'yyyyylyyy;" ^V'yyiVy'";:; yy/yS" H'y-:'yy^.;yyy'y;A*'vyyK^ ' ^ `; y-; - ,y . . y /': /, ' ^ '.y^-'-^A- '` CC - Mr, - '., -,v. *- * -:;;;;,:Vi;, 'm,,yrv^^'Af^ - -.y- --- Mr* Cummings? C; ; ?';'-:V-:r'':: -V=;--=;. .--.V - OV--:- /-;!.1. -.:' At the request of Mr* Foley I am sending you the details of AS?M* test X) 6 ~ 30, which was recently used In modified torn. In determining loss on heating at 20QF on Aroolors 1248 end 1250, The modification consisted of maintaining oven temperature at 20OOF instead of 16300* / ABG-hp A.B. Gerber t. f A- OS>N *,30TA0 STLCOPCB4077384