1. IOR/V/27/760/28 Reference (shelfmark): IOR/V/27/760/28 Title: India. Posts and Telegraphs Department, Particulars of radio-telegraph stations in India. 18th edition, July 1939. New Delhi, 1939 Scope & Content: For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1939 Extent: 1 volume