Charts. Irish Sea. Northern approaches to Irish Sea, Ireland and Scotland, including Firth of Clyde, from various British surveys to 1927, with additions and corrections to 1937; chart 4440. Natural scale 1:309,712 at lat. 55°40′.
Publication Title:
Irish Sea. Northern approaches to Irish Sea, Ireland and Scotland, including Firth of Clyde, from various British surveys to 1927, with additions and corrections to 1937; chart 4440. Natural scale 1:309,712 at lat. 55°40′.
Display Title:
Charts. Irish Sea. Northern approaches to Irish Sea, Ireland and Scotland, including Firth of Clyde, from various British surveys to 1927, with additions and corrections to 1937; chart 4440. Natural scale 1:309,712 at lat. 55°40′.
Corporate Agency Authors:
Hydrographic Office, Navigation Bureau, and Navy Department