£1,100
By HYDROGRAPHIC OFFICE, 11th Feb. 1908. New editions to 1925. Large corrections to 1926. Small corrections to 1932.
£2,500
By HYDROGRAPHIC OFFICE, New Edition 21st October, 1927. Small Corrections to 1932.
£20,000
By HORSBURGH, James, July 1831 corrections to 1841.
£900
By BELCHER, Admiral Sir Edward and COLLINSON, Lieutenant R.E., [1879].
£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.
£5,750
By NORIE, John William, Jan.y 1st, 1821, additions to 1832.


