The Young Sea Officer's Sheet Anchor; or, A key to the leading of rigging and to practical seamanship. 2nd edn. 4to. Sold by John Richardson. 
Engraved titlepage + 57 plates. Uncut in orig. printed boards, expertly rebacked, later blue cloth d.w. An attractive copy.
¶First published in 1808, Lever's work became the standard text during the 19th century.