1. RP 456 Reference (shelfmark): RP 456 Title: Scope & Content: Catalogue of 883 Swan Marks. Martin Breslauer, catalogue 101/1970, item 44 Creation dates: Circa 1603 - 1625 Collection Area: Western Manuscripts Languages: English Date Range: 4 Jun 1970 Extent: 1 microfilm (50 frames)