Description of a new astronomical rotula, for shewing the rising and setting of the sun, moon, and stars, with the place of the moon's node, and the mean time of new and full moons, ... made on the same construction, and serving to illustrate a
Margetts, George,1748-1804.
[London,
1790?]
The initial leaf contains the dedication signed: George Margetts.
Title from drop-head on p.3.
ESTC