. "The collection is open for use; no restrictions apply."@en . . . "Riegner telegram"@en . . "2 p."@en . "SC-5207" . "29 August 1942" . . "Telegram to Samuel S. Wise with information from Gerhart Riegner warning of Nazi plans to deport and exterminate 3.5 to 4 million European Jews."@en .