ay!
hire Maynard Neas
-2-
September 21, 1954
Samples may either be mumbered in sequence and a coded sheet
sent to me separately or the sampling data as to location,
date and sampling may be placed on the sample container at
your convenience.
We appreciate the assistance you are giving in thie sampling
progren.
Very truly yours,
John H. Harley, Chief
Analytical Branch
Health and Safety Laboratory
cc”
5002400
Dr, Paul B. Pearson, Biology and Medicine, Washington