Star-finder and Identifier 2102-D

Star finder de Brown's. This is designed to portray graphically the approximate altitude and azimuth of the 57 numbered stars listed in the Air and Nautical Almanacs and any other celestial bodies that may be plotted on the star base. The complete unit consists of nine altitude-azimuth templates (blue line), meridian angle-declination template (red line), dual star base (black line) and an instruction sheet all enclosed in a zipper cover.