£7,000
By WAR OFFICE, GEOGRAPHICAL SECTION, GENERAL STAFF, 1922.
£22,500
By THORNTON, John, [1703].
£2,800
By HYDROGRAPHIC OFFICE, New Edition 27th November, 1912.
£1,500
By MORESBY, Commander R[obert]; and CARLESS, Lieutenant T. G. ELWON, T. Captain; and PINCHING, Lieutenant H. N., 1857 (additions to 1861).
£7,000
By PTOLEMAEUS, Claudius; and Martin WALDSEEMULLER, 1513].


