'The Universal Signal Book, containing a complete code of signals for the use of Merchants' Ships of all nations...' by Nathanial Squire, of Great Yarmouth.
'The Universal Signal Book, containing a complete code of signals for the use of Merchants' Ships of all nations...' by Nathanial Squire, of Great Yarmouth; pencil drawings inside front covers and watercolours of the LION, a French vessel and the WASP, an American vessel inside back covers, 1816 (Formerly L65/56)