Front cover image for Description and use of a diagram of navigation : by which all problems in plane, traverse, parallel, middle latitude and Mercator's sailing may be instantly and accurately resolved. Adapted to the capacity of all who know the use of figures. Designed as an easy introduction, by sensible demonstration, to the principles, and the practice of navigation. With a diagram engraved

Description and use of a diagram of navigation : by which all problems in plane, traverse, parallel, middle latitude and Mercator's sailing may be instantly and accurately resolved. Adapted to the capacity of all who know the use of figures. Designed as an easy introduction, by sensible demonstration, to the principles, and the practice of navigation. With a diagram engraved

Print Book, English, 1822
Printed by Fellowes & Simpson, Belfast, Me., 1822
4 pages leaves, [9]-64 pages 20 cm
1097462843
LC copy lacks diagram
LC copy accompanied by two broadside printings of t.p. submitted to secure Copyright; newspaper advertisement for book, dated Nov. 22, 1822, tipped in