"Mieczyslaw Flaum identity card"@en . . . "irn25535" . . . "folder\n\n1"@en . "Identity card issued to Mieczyslaw Flaum (donor's father), February 1947, Olsztyn, Poland. Black text against diagonal stripes, blue and black ink handwriting; Nr. 310; issued to Mieczyslaw Flaum by the\"Polish Union of Ex-Political Prisoners of Hitler's Prisons and Concentration Camp\"; stamped, twice, in red ink, with organization's seal (red triangular shape with letter\"\" at center); Olsztyn, Poland; February 5, 1947 (date of entrance to organization) and March 10, 1947 (issue date of document)."@en . "United States Holocaust Memorial Museum"@en . . "1947 February 05" . . .