1. IOR/L/MIL/17/5/2190 Reference (shelfmark): IOR/L/MIL/17/5/2190 Title: Training manual - signalling, Indian supplement (reprinted with corrections up to July 1913). Calcutta: GSI, 1913. Scope & Content: [Issued with Indian Army Order No 380 of 1913] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: ii, 39p, 13cm