'Signal Book for the Ships of War', 1799, with coloured flags, given May 1799, separate loose table in the back cover, also sheets of 'corrections to be made' which refer to this book and which have been carried out.
Printed book for official use: 'Signal Book for the Ships of War', 1799, with coloured flags, given May 1799, separate loose table in the back cover, also sheets of 'corrections to be made' which refer to this book and which have been carried out