North Atlantic. Rockall and soundings in its vicinity /
Vidal, A. T. E.
Malby & Sons.
[London] : Admiralty,
1861 [i.e. 1863]
"Corrections, Dec. 1863".
Admiralty chart no. 2870.
Inset: Chart shewing the relative position of Rockall with the nearest parts of the Scotch and Irishcoasts; eight views of Rockall from different points of the compass.