i Rare Book = SUN-DIALS.
Ferguson, James, 1710-1776.
Lectures on select subjects in mechanics, pneumatics, hydrostatics, and optics. With the use of the globes, the art of dialing, and the calculation of the mean times of new and full moons and eclipses. By James Ferguson ...
London, Printed for A.Millar,in the Strand, MDCCLXIV. (1764) ,
vii,(11,252p. xxiii fold.pl. 27.5em.(4to)
"Errata": p.viil.
Page 227 misnumbered 327.
Plates engraved . Mynde from designs by author.
MB