Letters Sent to Dr. F.B. Flinn [Dr. Frederick B. Flinn], July 19, 1928

July 19th,1928. Dr. F. B. Flinn, Medical Center, 630 West 168th St. N.Y.C. Dear Dr. Flinn: In accordance with our *phone conversation of even date, I am herewith glad to give you the vocations of those employed by us,reported on by Dr. Drinker in his formal report: E. Bartman, Plant Superintendent. L.C. Bilstein, Chemist - lir. Bilstein at one time handled considerable radium, but during the period of a year or more immediately preceding Dr. Drinker's investigation, fr.Bilsbin's workettas confined to the manufacture of zine sulphide. This manufacture did not include the activation with radio-active con- stituents. M.Cunningham, Inspector - did some retouching work. E.B.Edwards, Painter. La Herling, Skilled Mechanie - did soldering of platinum iridiun needles, etc. o. C. Jayson, Chemist on crystalization of radium. A. Laird, Painter. E.D. Lehnam, Chief Chemist - did high grade arystalizing and tubing of radiun preparations. S. Malifer, Painter. Tre Mann (colored) - Plant laborer. R. Munson, Inspector - did retouching work. J. Morris, Asst. to Mr. Bilstein - handled no radium. M. Norris, Inspéctor - did rotouching work. M. 0°Connell, Painter. V. Roth, Stock clerk in charge of radium. M. Saloi, Painter. H. G. Senning - had been engaged for a few months in veighing out luminous material for painters at the time of Dr. Drinker's investigation. J. M. Smith, Painter. H. Viedt, Vice Pres. and Plant Manager. M. Wilson, Painter. Very truly yours, HHBarker: RH Vice President.