Size: 1.6 linear ft. (partially microfilmed on 2 reels)
Summary: Correspondence; photographs; sketches; scrapbooks; exhibition notices and catalogs; publications; and printed material.
REEL D297: Letters to his wife, Hilda, written from Yaddo, Africa, China, Paris, Rome, India, and Provincetown, Mass.; clippings; exhibition notices and catalogs; 3 scrapbooks, 1938-1942, and 1935; and magazine clippings of writings about and by Castellon.
UNMICROFILMED: Correspondence, photographs, sketches, and publications.
REEL 74: 24 drawings of flags and banners by Castellon.