Tim maTK-8KTP0B OOKFAKT m p o l l o w ik o nm m.Hia o k k e c o h p AB OF APOOBf 31. 1939 hat ed 5-29-21 0-cy-i 11- __ 5-255-2610-31 11-30 4-301--y 6-287-5-3 12-27 4-29- 2-24- Intou fT8}6li Wood Tar #7836$ Viatorlaa #78365 Idurah #78366 Di Martin-Sonour Co #78b78 artia-Saaonr Do. #78477 S^aoar'a #78480 Tlfo Xartla-Beaoar Co . #78475 HortlB-Boaonr Co. #78476 Wi od Tar 153309 Boad aad Brush #155358 Ktaaroh 84 M.8.

January IS, 1939 Mr.

UNIVERSITY OF PENNSYLVANIA PH IL A D E L P H IA La b o r a t o r y o p Hy g ie n e O .

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February 5* 1935 Plllsbury, Madison and Stro Standard Oil Building San Francisco, California attentions Mr, Felix T .

OFFICE HOURS: 9 TO IOA.

t e l e p h o n e :C O l u m b u s 5 - 8 O 6 0 ELEVENTHAVE., 54TMTO 55TSTREETS NEWYORK CITY, N.YMJ.S.A,.

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F ebruary 12* 1938 Dr,.

April 17# 1936 D r.

April 21, 1932 Hr.

Confidential July 11* 1939 Mr* Hugh Fossett She Associated Sthyl Company Ltd, She Adelphi ..