January 28, 1931 Mr* John Schaefer, Ethyl Gasoline Gorp., Manufacturing Dept., Pennsgrove* N* J* Dear Mr.

February 4, 1944 19 PERSONAL AND CONFIDENTIAL Mr.

March 30 , 1938 Dr .

S T AT E O F M AR YL AN D C H A R L E S E.

December 6,3.926 Dr* John A* Johnston, Citizen*o Trust Bldg,, Cannonsburg, Pa* My dear Doctor, Johnstons I wish to thank you very much for your letters of November 24th and December 2d, I should appreciate it very much if you are willing to do so if you would let me have a copy of Doctor Wright* s report to you* I should like to have this in order to have ray records complete on this case as it will be advisable to re port it as fully as possible to Doctor Leake of tho United States Public Health Service# *1 wrote to Doctor Wright about the matter not knowing that he had been called in consultation by you* X am sorry for this but I was under the impression that he had been him before you* Doctor Wright very courteous ly pqinted out to me ray mistake and referred rae to you.

November 15* 19^6 Miss Virginia Pearson, Librarian, Merchandise Testing and Development Laboratory, Sears , roebuck and Company , Chicago 7, Illinois Department 817 Dear Mi ss Pearson With reference to the use of lead acetate as a hair dye, (or the use of other metallic compounds for similar purposes), it should be said that there is a very considerable attitude of objection among public health authorities and representatives of the Food and Drug Administration, these feelings being based on- two general points of view, which In my opinion are quite valid .

October 5, 1937 CMMAotermt,momArpnehbreiecsye,1TTa, etiRntLlnoea.bweBrtu:ailding *" Dear Mr, Robertst!'

* .

cot Dr8.

Dear Dr.

February 4 , 1954 M r.

C- November 25, 1960 Mr.

October 1, 1930 Dr.

F eb ruary 18, i 955 D r.

June 17, 19^0 Mr.