1. IOR/L/MIL/5/392, Coll 147a Reference (shelfmark): IOR/L/MIL/5/392, Coll 147a Title: Military Department Special Collections: Collection 147a Scope & Content: Copy correspondence on the new grape-shot perfected by William Gaffin of the Woolwich Royal Laboratory Collection Area: India Office Records and Private Papers Languages: English Date Range: 1822 Extent: 1 file