Night Signals and Instructions for the Conduct of Ships of War', 1799, with letter dated 19 Feb 1793, from Sir John Jervis to Sir Evan Nepean enclosed, issued to the Earl of St Vincent (Sir John Jervis)
Printed book: 'Night Signals and Instructions for the Conduct of Ships of War', 1799, with letter dated 19 Feb 1793, from Sir John Jervis to Sir Evan Nepean enclosed, issued to the Earl of St Vincent (Sir John Jervis)