"Contains two letters written by Dr. Jacob Tombak (donor's grand uncle), who was a child psychiatrist in Warsaw, Poland, to his sister, Lillie (donor's grandmother), in which he describes his many efforts to obtain a US visa. Dr. Tombak would later be in the Warsaw ghetto, and he did not survive."@en . . . "Dr. Jacob Tombak correspondence"@en . "United States Holocaust Memorial Museum"@en . "irn544142" . "folder\n\n1"@en . . . . . . . .