Description of the antimeter: or, new reflecting sector, and its appendages, for measuring angles with accuracy, by sea or land. ... Together with ... instructions for determining the longitude from the moon's altitude only. By William Garrard, ...
Garrard, William,active 1781-1808.
London : printed by H. Pace, for the author, and sold by S. Chappell, and R. Rust,
[1790]
ESTC