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OCR Page 1 of 2UNDARK
REG.U.S.PAT.OFF
RADIUM LUMINOUS MATERIAL
CABLE ADDRESS
UNDA RK NEW YORK
UNITED STATES RADIUM CORPORATION
535 PEARL STREET, NEW YORK
July 2nd, 1929.
E is
Mr. Ethelbert Stewart,
Commissioner of Labor Statistics,
U.S. Department of Labor,
Washington, D.C.
Dear Mr. Stewart:
I understand that the results of Mr. Kjaer's
investigation of the radium situation has been reported in
the June issue of the Industrial Bulletin of the Department
of Labor.
If this is the case we wonder if you would be
so good as to send us a copy of this publication.
Very truly yours
Presider
CBLee:RH
No recerd et this letter has mada
/ years write mean aboet matter,
Please this
tar,
JUL JULS-1028
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