Selman A. Walksman ALS (Medical)

Selman A. Walksman ALS, dated September 14, 1966, Professor of Urology, Columbia, N. Y. The letter is 7" x 9.75" and framed with a photo of him to an overall size of 14" x 19.5".

Selman A. Waksman (July 22, 1888 – August 16, 1973) was a Jewish Russian-born American inventor, Nobel Prize laureate, biochemist, and microbiologist whose research into the decomposition of organisms that live in soil enabled the discovery of streptomycin and several other antibiotics. 

With One of a Kind Collectibles LOA.