Dr.

O ctober JO, 193^ H r, Angus D, MacLean Lawyers-Building ' S u ite 8OI4.

Samples of urine and blood received for lead analyses* (Dr* Heyroth) Urine Analysis Number = I4.JA-I4.8 J4.

y i o x n i D u r j.u i 'j n u is o xi'a 00 9\ 00 as "N o r w o o d " BRAND TO DUPLICATE TH IS FOLDER ORDER S!

\ \ Santiago de Chile, August 19th.19^1 Dr.Robert A.Kehoe University of Cincinnati CINCINNATI My dear Doctor: Please receive my sincerest thanks for the subscription to the Journal of Industrial Hygiene and Tox3 oology which I receive regularly and which is a valuable e quisition to our Laboratory.- I shall be sending you,shortly, some data which might be of interest to you.- During the recent elections I was nominate Senator for Santiago against my wishes, however this does not affect my investigations in the Laboratory., I would be very pleased if you could suppl me with any information regarding certain investigations I made In California, relating to certain toxic states of pi \ nancy with perturbations of the metabolism of lead during \ this period.5 During the past few days I have examined a group of workmen in San Antonio who enjoy perfectly good health.- e remind with pleasure your short stay he and hope that you will visit us again.- Kindly convey to Mrs.Kehoe my wife's fonde regards and my respects and believe me to be, Your sincere friend nsc KH 00 3306

MEMORANDUM ON AN INVESTIGATION OF THE POTENTIAL HAZARD OF THE PERCUTANEOUS ABSORPTION OF A LEAD SALT EMPLOYED IN THE FORMULATION OF A HAIR DYE 1.

Docoiaboi* l 8 , X^h- r .

fi Ho r it e v i i i e o , En e r o o ce 1 9 3 3 3 r Di1 B o'bor t A.

CLINTON H.

FELIX EDGAR WORMSEfl , msi oeNT K.

Hay 1 8 , 19^6 Mr.

' fA * -A ' ,, -- - , 1 v ETHYL CORPORATION I NTER- OFFI CE CORRESPONDENCE ^ TO Dr Eohert A Kehoe from James S Erick a ddr ess ADDRESS Kettering Laboratory Cincinnati, Ohio Olean Hew York su bjec t Pennzoil Company Oil City, Pennsylvania DATE February 5> 19^5 Dear Dr.

H ARVARD M E D I CAL SCH OOL DEPARTMENT OF PEDIATRICS Ch ild r en 's Hospital jO O J^ ongw ood^ Avenue 'Boston,..

O ctober 2 5 , 192?

AMERICAN OCCUPATIONAL MEDICAL ASSOCIATION 150 NORTH WACKER DRIVE CHICAGO, ILLINOIS 60606 R U L EM A K I N G RECORD O N LEAD REOPENED FOR RECEI PT O F LI MI TED I N FO RM A T I O N A lim it ed reopening o f t he ru lem akin g record coverin g o ccu p at io n al exposure t o in o rg an ic lead has been ann ou n ced b y t he O ccu p a t io n a l Safet y and H ealt h Ad m in ist r at io n .