1. RP 6724/33 Reference (shelfmark): RP 6724/33 Title: Scope & Content: MARCONI, G. Card signed Creation dates: Undated Collection Area: Western Manuscripts Languages: Undetermined Date Range: 13 Mar 1998 Extent: 1 photocopy
2. RP 6724/13 Reference (shelfmark): RP 6724/13 Title: Scope & Content: MÜLLER, F. Max. Autograph Letter Signed to -- Bunsen Creation dates: 24 June 1880 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 13 Mar 1998 Extent: 3 black and white prints