The new astronomer : or, astronomy made easy by such instruments that readily shew by observation the stars, or planets places either in the equator or ecliptick, or of Luna in her own proper orb, in any part of the world; they also take the latitude, find the variation of the needle and a true hour of the day. Likewise they are instruments as ready and useful in surveying, as any hitherto in use. /By W.R. [The plates signed: Willm. Ross].