"Arrangement is chronological"@en . . "Al Sommer, Jr. letter relating to Ohrdruf"@en . "Contains a typescript photocopy of a letter from Al Sommer Jr., while in the United States Army during World War II, to his parents relating to his experience at the liberated Ohrdruf concentration camp."@en . . . . . . "irn500378" . "United States Holocaust Memorial Museum"@en . . "folder\n\n1\n\n,\n\n1 microfiche,"@en . "1945 April 08" . . .