1. RP 5482 Reference (shelfmark): RP 5482 Title: Scope & Content: WITTGENSTEIN, Ludwig. 3 Autograph Letters Signed to C K Ogden, 28 March 1922, 5 May 1922, 10 May 1922 Creation dates: 28 March 1922 - 10 May 1922 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 21 Apr 1994 Extent: 11 photocopies