1. IOR/L/E/7/1121, File 1654 Reference (shelfmark): IOR/L/E/7/1121, File 1654 Title: File 1654 Recruitment of printing and photographic experts for Madras and Poona - Deputation of Mr K.R. Ayyar to undergo training in map-reading at the Ordnance Survey Office, Southampton Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 Apr 1921-6 Feb 1924 Extent: 1 file