The longitude discover'd without the use of graduated instruments, by a new theory of the stars. Independent of parallax or refraction, by the help, only, of a good movement or watch, ... By Tho. Wright.
Wright, Thomas,1711-1786.
Durham : printed by G. Sowler, for the author,
1773.
Titlepage in red and black.
With a final corrigenda leaf.
ESTC