1. IOR/Z/E/4/43/C442 Reference (shelfmark): IOR/Z/E/4/43/C442 Title: Charts, Maps, Plans and Drawings, Book of drawings executed by Artillery Depot of Instruction at St. Thomas' Mount, transmitted to Addiscombe Military Institution Collection Area: India Office Records and Private Papers Languages: English Date Range: 1830-1835 Extent: 1 entry