Charts. Irish Sea. Northern approaches to Irish Sea, including Firth of Clyde, Ireland and Scotland, from various British surveys to 1927, with additions and corrections to 1937; no. 4440. Natural scale 1:309,712 at lat. 55°40′.
Publication Title:
Irish Sea. Northern approaches to Irish Sea, including Firth of Clyde, Ireland and Scotland, from various British surveys to 1927, with additions and corrections to 1937; no. 4440. Natural scale 1:309,712 at lat. 55°40′.
Display Title:
Charts. Irish Sea. Northern approaches to Irish Sea, including Firth of Clyde, Ireland and Scotland, from various British surveys to 1927, with additions and corrections to 1937; no. 4440. Natural scale 1:309,712 at lat. 55°40′.
Corporate Agency Authors:
Hydrographic Office, Naval Operations Office, and Navy Department
Sort Author:
Hydrographic Office
Date:
published May 1917, 7th edition, Oct. 1937 [reprint with changes] Jan. [1946]