11. Add MS 31866 L Reference (shelfmark): Add MS 31866 L Title: Scope & Content: L. "Index on squares to Map of London"; 1820. 1 ft. 11 in. x 1 ft,. 4 in. London, Parishes. St. Mary Aldermary: Index map: 1820. Collection Area: Western Manuscripts Languages: English Date Range: 1820 Extent: 1 item