Document RJkD3Ddk08dkvDB2djL5n4oj7

FILE NAME: General Electric (GE) DATE: 1933 Mar 27 DOC#: GE171 DOCUMENT DESCRIPTION: Letter to Mr. Sanford, GE, from Dr. Winslow Documenting Knowledge of Specifics Needed for Safety Under the fair use provisions of the copyright law of the United States (17 USC 107), this single copy was produced lor reference use cr, irom material m Manuscripts and Archives, Yale University Library, P.O. Box 208240, 128 Wall Sixeel, New Haven CT 06520-8240 oLrmpelasscepdermmitshseiocnolilsecgtriaonntsedo,fnaeniythienrsttihtiusticoonpyornionrdtihviedwuaol.rds on it may be: reproduced in any form; used b"y an unauthorized person;' March 27, 1933 MGern,Ger,aEl.SEalnefcotrrdi,c Coiqpany, 1ScRheivneerctRadoyad, ,N,Y, My dear MrSanford! I am greatly obliged for your le tte r of February 27, I have incorporated many of your suggestions with those from other members of the advisory group in the enclosed draft and X am a t th is time sending this draft to Cameron in the hope that any further changes necessary may be made by him or by the executive board, 1 can not feel that i t is quite practical to emit a ll reference to the word silic a but have modified the statement somewhat in order to remove a ll possibility of misunderstanding, X do not believe that we can go into the general questions of dust eontrolrin the foundry since we have no basis in the form of an organized study of th is problem. We have been dealing only with a ir pressure blasting and can not very well combine other subjects with i t . As to the substitution of an a ir flow of 8 cubic feet per minute in the pressure helmet, we could scarcely do this in view of our definite experimental proof that 6 cubic feet are essential for safety, Yours very sincerely, Ine, C.E.A.Winslow Under the fair use provisions of the copyright law of the United States (17 USC 107), this single copy was produced for reference use only f from material m Manuscripts and Archives, Yale University Library, P.O. Box 20824C, 128 Wall Street, New Haven CT C(i52C-8240. Unless permission is granted, neither this copy nor the words on it may be: reproduced in any form; used by an unauthon ted person, or placed m the collections of any institution or individual.