The Cincinnati Equatorial Telescope
Fig. 1.14 The Cincinnati Equatorial Telescope
Edward H. Knight. Engraving. Image: 7&7/8 x 4&7/8 in (20.0 x 12.4 cm). Sheet: 11&3/16 x 9 in (28.4 x 22.9 cm). The Siderial Messenger 1, no. 1 (July 1846), frontispiece. Cincinnati Observatory Collection. Archives and Rare Books Department, University of Cincinnati.