ADVERTISEMENT.
ANY Gentlemen who travel, or reside at times in Foreign Parts, may have correct Drawings at the shortest notice; or Temporary Horizons, for any Latitude, to apply to this Planisphere.
I also make other Circular Planispheres, in Pairs, to shut up together, for the Pocket, projected both on the South and North Poles, which contain all the Stars in both Hemispheres, of any note.—Also, Mercator’s, and other Charts, chiefly adapted to solve the Diurnal and Horary Motions of the Spheres, fitted to all Latitudes, and are equally useful to the young Academic, the private Student, and the Traveller, as they convey a general, clear, and pleasing Idea of the Positions and Motions of the Spheres.
N. B. Lessons of Instruction given on the most liberal Terms.
