1. IOR/X/14233/233 Reference (shelfmark): IOR/X/14233/233 Title: The Suez Canal. Africa, North Coast. Admiralty Chart 233. 26 September 1921. Chart in five sections on one sheet. Scale 1:50,000. Inset: Lake Timsah. Scale 1:25,000. New edition 30 March 1956. Large correction 5 May 1967. Printed 25 April 1968. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: Two copies.