1. Add MS 69464 Reference (shelfmark): Add MS 69464 Title: BRITISH GUIANA: two maps of the Demerara region of British Guiana; circa 1900. With a sketch map of the southern half of British Guiana; 1904 Scope & Content: Purchased at Sotheby's, 3 July 1989, lot 367. Collection Area: Western Manuscripts Languages: English Date Range: c 1900 Extent: 3 items