1. IOR/X/14147/842 Reference (shelfmark): IOR/X/14147/842 Title: Revello And Beresford Channels. Bay of Bengal, Nicobar Islands. Admiralty Chart 842. 25 November 1960. Scale 1:50,000. Small Corrections to 1975 2068. Printed October 1976. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item