. "United States Holocaust Memorial Museum"@en . . "folder\n\n1"@en . . . . . . "Allerhand and Wohlfeiler families papers"@en . . "Contains a written testimony by engineer Henryk Yeheskiel Wohlfiler (donor's paternal uncle), describing the process of building the Płaszów concentration camp (dated October 1945 in Kraków, Poland); and a letter written by Dr. Alexander Allerhand (donor's late husband) to Ms. Ewa Koper of the Bełżec Museum, answering her questions related to Dr. Allerhand's deportation and subsequent escape from the transport from Wieliczka to Bełżec in August 1942."@en . . . "irn566622" .