1. RP 6661 Reference (shelfmark): RP 6661 Title: Scope & Content: SIEBOLD, Philipp Franz Von. Autograph Letter Signed to Herr Wohlgeboren. Nagasaki, Japan Creation dates: 23 Sep 1859 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 13 Jan 1998 Extent: 3 photocopies