1. IOR/V/27/770/16 Reference (shelfmark): IOR/V/27/770/16 Title: India. Ministry of Communication, Notices to aircraft owners and ground engines, 1930-48, 1930-49, 1930-54, Amendments 1951-53. Delhi, 1949-1955 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1949-1955 Extent: 1 volume