"Wolfgang Mueller papers"@en . "The Wolfgang Mueller papers is arranged in a single series."@en . . "Copyright Holder: United States Holocaust Memorial Museum"@en . "Letter written on the forced departure of a family from Neuhaus, Germany (1937), letter requesting assistance to obtain a visa to Cuba (1941), and a letter providing an eyewitness account of the Theresienstadt concentration camp (1946). All of the correspondence was written or received by the donor's relatives."@en . . . . "United States Holocaust Memorial Museum"@en . . . . . . "irn514246" . . "folder\n\n1"@en . .