1 image. Sister Kenny Foundation, 30 May 1952. Samuel B. Mosher (President of Signal Oil and Gas company); Andrew J. Crevolin (Southern California Campaign Chairman of Sister Kenny Foundatin); Mosher presents check to Crevolin for Polio Hospital.; Supplementary material reads: "From: Sister Elizabeth Kenny Foundation, 2412 W. Seventh Street, Los Angeles 5. Dunkirk 2-8435. Release: Saturday, May 31. Samuel B. Mosher (right), president of the Signal Oil and Gas Company and chairman of the Commerce and Industry division in the May 1 -- 31 fund raising drive of the Sister Elizabeth Kenny Foundation, presents check for $10,000 to Andrew J. Crevolin, Southern California campaign chairman. Major portion of the funds go toward maintenance of the Sister Kenny Polio Hospital near El Monte, capacity of which during the past year was increased from 29 to 64 beds".