August 10, 1939 Hr. 1776 East 93rd Street Cleveland, Ohio Dear Mr In reply to your letter of August 7* I wish to advise you that it will probably be necessary for you to remain in Cincinnati for two or three days while we carry out our examination, tie would, there fore, prefer that you report here to the laboratory on August 1^ or 15, if you can arrange tb do so.

UNIVERSITY OF ILLINOIS He a l t h S e r v ic e Dr .

Ju ly 21, 1939 Hr, J* J , Bloom field United S tates Public Health Asso, 7 th and Independence Avenues Washington'* D* 0* Dear Mr* Bloom field: .

r UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE, DEPARTMENT OF INTERNAL MEDICINE CINCINNATI GENERAL HOSPITAL February 3 , 1938.

Octobe r 16# 1938 Mr Ir a D* Card JIT Yak In a# 'Washing ton Dear Mr* Ca r d i ff: I re g re t to --s ay. that., your inform ation about the p u b lica tio n o f a fu rth e r a r t i c l e from th is lab o rato ry on the spray re s id u e problem Is in co rre ct* Y/e have some info rm atio n on one phase o f the problem which is in the de ve lopme ntal s ta g e # but about; which no thing i s l i k e l y to be publis he d fo r some months. .

November 28, 1936 D r.

SERO LO GI CA L, i BA CT ERI O LO GI CA L, CH EM I CA L, X- RAY AN D PA TH O LO GI CAL A N A LYSES j-.

April 22, 1939 Dr.

ETHYL GASOLINE CORPORATION Mi YORK CITY October 10, 1934.

Ju ly 20 th , 1932# Mr# J .

November 26, 1930 Mr.

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I N TER- O FFI CE CORRESPON D EN CE \ '?

i I i i i I i Baltimore's City Government Specifies White Lead OW white lead and oil helps to Since their switch to white lead specifi Hsolve a large city's painting prob cations early in 1937. the City Bureau lems is well illustrated by the expoerfi Central Purchase reports that they ence of the City of Baltimore, Md. have been free from many of the diffi culties that were experienced in the past with the purchase of other paints, and are getting the most satisfactorv results with their white lead program.

lying con* irri: my r and sys- lalia, 1 dif* prob- heat \ouJd tpped lie.