"Photograph"@en . . "irn13311" . . . "Photographic image; black and white image of Dr. Mendel Kleinman, donor’s father, standing behind plane in middle, next to Mr. Ader (the light plane probably belonged to Mr. Ader’s son, who survived the war with false papers; Mr. Ader, owner of furniture factory, perished in Kraków); dated: August 1936; location: Poland"@en . . "United States Holocaust Memorial Museum"@en . . "1 Photographic print,"@en . .