Stuart, Gilbert

Cover of The new American practical navigator

The new American practical navigator

Bowditch, Nathaniel; Stuart, Gilbert
Printed at Newburyport, Mass., 1802, by Edmund M. Blunt, for Cushing and Appleton, Salem : Sold by every book-seller, ship- chandler, and mathematical-instrument-maker in the United States and West Indies
[1802]

15. Applied Astronomy

Adams postulated mathmatically the existance of an unknown planet from its gravitational manifestations in this pamphlet.