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Estimated Years 1930-1939Clear
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Oct ober * 1939 ^^ (j Dr.
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DR.
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V Aget iti| vNovember 29# 1932 C.C* Lead Poisoning P.I.
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DEPARTMENT OF PHYSIOLOGY HARVARD UNIVERSITY SCHOOL OF PUBLIC HEALTH 55 VAN DYKE STREET BOSTON, MASSACHUSETTS May 12, 1933.
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O FFIC E: A D , M I S - R E S I D E N C E !
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November 12, 1935 Hr.
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The Journal of Industrial Hygiene Published by the HARVARD SCHOOL OF PUBLIC HEALTH Editor for th United States D avi 1 .
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Ho t mba?
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A p r il 29 1936 Dr.
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February 10, 1932 Dr* Graham Edgar, Ethyl Gasoline Laboratory, 320 Yonkers bt., Yonkers, N.
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r" April SO, 1934 Dr* CherIss W* Stephenson, ITS Aliya Si*, -v Hartford, Cean* Dear Dr* Stephensons I bar year letter of April 27th and am taking the liberty of referring it t Dr* S* A* Hebe of the Dairersiiy of Cincinnati wb- has* 1 believe, all available data an this problem.
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D r.
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November 24, 1936 2v>r. 0* B.
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DAVI S EQUIPMENT CO., INC. 55 Van DamSt., NEWYORK March 8, 1938 Dr.
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February 16, 1939 Mr* Daniel W.
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