1. IOR/X/14147/830 Reference (shelfmark): IOR/X/14147/830 Title: Andaman Sea. Bay of Bengal. Admiralty Chart 830. 3 January 1975. Scale 1:1,500,000. Small corrections to 2 September 1976 [printed] and 1977 137 [hand-stamped violet]. Printed October 1976. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item