11. IOR/L/MAR/B/237Z(1) Reference (shelfmark): IOR/L/MAR/B/237Z(1) Title: York: Ledger Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1768-c 1769 Extent: 1 volume
12. IOR/L/MAR/B/237Z(2) Reference (shelfmark): IOR/L/MAR/B/237Z(2) Title: York: Pay Book Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1768-c 1769 Extent: 1 volume