Persian Gulf, Eastern Sheet. Asia. Admiralty Chart 2837. 4 July 1952. Scale 1:750,000. Inset: Shah Allum Shoal. Scale 1:100,000. New edition 1 June 1956. Large correction 3 March 1961. Small corrections to 1967 1611 [printed] and 1968 643 [hand-stamped]. Printed 8 November 1967.