Document a4RaqKn9j4NJdMpNBq2jrQvrN

FILE NAME Manville JMA DATE 1950 Dec DOC JMA304 DOCUMENT DESCRIPTION Letters RE Owens Electron Microscope x. Ci Ci odustufal Relations Illinois Glass 7. G. Bex 1055 Toledo , Ohio Divisio Comp B"Y Fear Bills In order to make our similes of Laylo more complete dust we would like to have slectron alarographs of the En- Unfortunately we do not have an electron microscope to if I r^^becrorrectly your company has access could ever instrument The would appaociate it if you such an for us For arrange to have alecto micrtoographsunpdreeprarseedparate onfutsionfutsi this purpose we are sending yma Ite a smple of Isylo dust bearing mo number MD is material collected from t w atmosphere of our experi- mental dust room Sincerely yours Arthur 3. Vorwald D. Director ILLINOIS GLASS COMPANY GENERAL OFFICES TOLEDO LUKIO & December 26 * Arthur J. Torwald Director Ine Carinaz Laboratory Laboratory Saranac Lake New York Dear Art Karla We have sent your sample 10-1105-15 of Research Laboratory send them to you as for tem soon as they mygncce are reamy dust to our General istures We will set definite to > fl * 31 Sincerely yours Bell INDUSTRIAL FELATIONS DIVISION W.G.Hazard~- W.G.Hazard~-