1. IOR/V/27/760/27 Reference (shelfmark): IOR/V/27/760/27 Title: India. Posts and Telegraphs Department, Particulars of radio-telegraph stations in India. 17th edition, January 1938. New Delhi, 1938 Scope & Content: For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938 Extent: 1 volume