J.W. Norie's new and improved chart of the Isles of Scilly : drawn from the most improved surveys /
Norie, J. W.(John William),1772-1843.
J.W. Norie & Co.
London : J.W. Norie,
1815.
Bathymetry shown by soundings ; relief on land by hachures.
Issued in Norie's "The complete British and Irish coasting pilot" and also separately.
Grid and rhumb lines
Nautical charts