The original file is very high-resolution. It might not load properly or could cause your browser to freeze when opened at full size.
DescriptionAdmiralty Chart No 3331 Flannan Isles, Published 1903.jpg
English: Nautical chart of the Flannan Isles, at a scale of 1:10,620. Soundings by Captain H.C. Otter, 1857, and Captain A.M. Field 1902. Not current - not to be used for navigation!