The use of the sector, in the construction of solar eclipses Wherein, as a proper example, is contained, the construction of the great eclipse, which will happen May 11.1724. For London, Edenburgh, Rome, and Genoa.
London : printed for and sold by Tho. Wright, mathematical instrument maker to His Royal Highness George Prince of Wales,
1721.
In this issue the verso of the titlepage bears an advertisement for Wright's instruments.
ESTC