Map size: 20 inches x 24 inches | Fits 20x24 size frame (or 20x24 Mat Opening) | Frame not included | Archival quality reproduction

1769 Map | Collection of nine images including astronomical instruments, celestial charts, and a world map | Subject: Active 2nd Century | Armillary Spheres | Brahe, Tycho | Celestial Charts | Celestial Sphere | Copernicus, Nicolaus | Descartes, Rene | Design and Construction | Ptolemy | Spherical Astronomy | Sundials | Universe Title devised by cataloger. English, French and Latin. James Ferguson article from Gent. Mag. March 1769. Nine printed images and two panels of printed text mounted on paper within hand drawn frames colored yellow. From various sources, unidentified except for the Ferguson article.