1. RP 4011 Reference (shelfmark): RP 4011 Title: Scope & Content: Various copy manuscripts Creation dates: 1 Dec 1497 - 13 May 1740 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 4 Jan 1989 Extent: 48 photocopies
2. RP 4011/10 Reference (shelfmark): RP 4011/10 Title: Scope & Content: KEPLER, J. Autograph scirntific Manuscript Creation dates: Circa 1606 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 4 Jan 1989 Extent: 4 photocopies
3. RP 4011/1 Reference (shelfmark): RP 4011/1 Title: Scope & Content: MACHIAVELLI, Niccolo. Draft of 2 letters Creation dates: 24 July 1509 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 4 Jan 1989 Extent: 2 photocopies
4. RP 4011/9 Reference (shelfmark): RP 4011/9 Title: Scope & Content: DESCARTES, R. Autograph Letter Signed to Father Marin Mersennes (?) Creation dates: 15 Nov 1638 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 4 Jan 1989 Extent: 11 photocopies