1. RP 6160/3 Reference (shelfmark): RP 6160/3 Title: Scope & Content: Original typescript of the English translation of ‘Tractatus Logico-Philosophicus’, translated by Frank Ramsey with autograph corrections and additions by Wittgenstein, Lower Austria Creation dates: 1922 Collection Area: Western Manuscripts Languages: English Date Range: 29 May 1996 Extent: 84 photocopies