. "The collection consists of artifacts, a book, documents, and photographs relating to the experiences of Jacob Wiener and his family, the Zwienickis, in Germany before World War II and in Canada and the United States before, during, and after the war. Some of these materials may be combined into a single collection in the future."@en . . . . "Jacob G. Wiener collection"@en . . . . . . . "irn518977" . . . . .