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/Vff Ivf lw * Mqy 26, 1953 Dr* Philip Drinker, The Journal of Industrial Hygiene, 55 Van Dyke St*, Boston, Mass* Dear Doctor Drinkert- I thank you for your letter of May 23rd.
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August 24, 1951 Mr.
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'fo il February 2, 1954 D r.
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August 12, 1950 Mr.
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L I a 1 9370 LEAD INDUSTRIES ASSOCIATION 0 CAST 4 S T S f tT MXW T O I T , H.
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August 24, 1951 Mr.
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M ED ICAL D EPARTM EN T K I E F F E R O A V l S .
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tp o recognition clinic > icar le vias con r<<m edios ha tvn. dos endoscopic t/THE EXPOSURE OF CHILDREN TO LEAD By J.
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m.J.
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THE ASSOCIATED ETHYL COMPANY LIMITED NORTHWICH CHESHIRE te le p h o n e : N O R T H W I C H 3 2 4 1/ 7.
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NFPA - Charles S.
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HSJ r?
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/ A DEPARTCMITYEONF TNEWOYFORKHEALTH 125 WORTH STREET BOROUGH OF MANHATTAN March 17, 1953 Dr.
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/Vff Ivf lw * Mqy 26, 1953 Dr* Philip Drinker, The Journal of Industrial Hygiene, 55 Van Dyke St*, Boston, Mass* Dear Doctor Drinkert- I thank you for your letter of May 23rd.
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THE ASSOCIATED ETHYL COMPANY LIMITED NORTHWICH CHESHIRE telephone: N O R T H W IC H 3 2 4 1/7.
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