Document 37b3OV7nZZzNzeRDgEyYzG3Mn

* - 4f*\, K \ i>N P1TTSBU KGH PLATE CLASS COMPANY i.tMKU OLMCtS * CRAM & L 11 D l N <, PITTSBURGH. PA. September 16th, oo Hr . C. Barnes, flestinghouse Electric ana Manufacturing Co., Research Laboratory, East Pittsburgh., Penna. Zenr Mr. Barnes: I appreciate very much the courtesy shown me by Sr. Hazlett and yourself yesterday. Your set-up for Industrial Hygiene and medical work is very Impreslve. You are to be congratu lated on the excellent program you have established* The article that we discussed Is entitled fAn Explanation of Silicotic Lesions Based on Tissue 0*/Reaction to Phospholipids" J.T.Fallon, Canadian Medical Association Jr. 2&p 223 (1937), It will be of considerable interest to watch the literature fir a follow up on this work and your suggestion that Lr. Hellor of the Air Hygiene Foundation be nttifie- AbDut it is being followed. u.v Pl--.se let me know when you hare returned from your vacation anu have your work well in hand again so :;'\t may arrange for you and your wife to visit s. Very truly yours, Omi t U F. R. Holden, Ph. D. Industrial Hygienist* mi Lrt cl h t* C^>