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OCR Page 1 of 2February 18th,1929.
Dr. L. R. Thoupson,
office of Industrial Hygiene,
Public Health Service,
Washington, D.C.
Dear Dr. Thompson:
Ws have your letter of the 13th, relative
to the Committee which you have selected to assist in
making recommendations regarding the luminous material in-
dustey.
This Committee has an excellent personnel,
and we sincerely trust thet their suggestions may prove of
great benefit to the industry.
Very truly yours,
President.
CBLee:RH
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