Document OEk6n67MVOw3QGaJXk6kvdoxv

E. D. BULLARD COM PANY LOS ANGELES. CALIFORNIA CHICAGO, ILLINOIS MAIN OFFICES AND FACTORY 2 75 EI GH TH STREET SAN FRANCISCO, CALIFORNIA SALT LAKE CITY. UTAH HOUSTON. TEXAS REPLY TO SAN FRANCISCO OFFICE D r . R o b e r t a . Keh oe College o f M edicin e u n iversity of Cin cin n ati C in c in n a t i, Ohio ' O c t o b e r 1 9 , 3-932 . Dear D octor: Received your l e t t e r o f O ctober 14th and w ith gr e a t p le a su r e n o t e t h a t you a r e ap p r o v in g our m ask f o r u se in t h e m ixin g of ath yl Gasolin e. Th an k you v e r y much f o r you r v e r y ^ a u d i t o r y r e m ar k s r e g a r d i n g ou r mask a s we h ave sp e n t a g r e a t d e a l o f t im e d e v e lo p in g i t an d a r e g l a d t o know t h a t y ou f e e l i t i s an im p r ovem en t o v e r oth er t y p es p reviou sly employed. R e ga r d in g t h e mask w h ich we fo r w a r d e d t o you f o r y o u r t r i a l and t e s t , i f you h ave no n eed o f t h e sam e, would you be k in d enough to for w ar d i t b ack to t h i s o f f i c e by c o l l e c t e x p r e ss. Yours v er y t r u ly , 1.73 iC HE' 0022449 .Cylindrical First A id Kit--Compact, Convenient, Economical