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- इसका हिस्सा Safety Light Collection, Records Related to Radium Dial Painters
Extracted text
OCR Page 1 of 2March 19, 1924.
Dr. C. T. Grahan-Rogers,
Medical Inspector,
State of New York
Department of Labor,
124 East 28th St.,
Nex York City.
My dear Dr. Graham-Rogers:-
Then you were here a few days ago to
inquire whether any phosphorus was used in our
Application Plant, you mentioned a number of causes
for jaw bone necrosis other than phosphorus poisoning.
Will you be good enough to send me a list of them ?
Yours truly,
President.
ARoeder-HM
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