(Celestial) An Analemma, Shewing by Inspection, the TIme of Sun Rising and Sun Setting, the lengths of Days and Nights..., Dunn, c. 1774 A large and detailed illustration to explain the shifting relationship we have with the sun. While the figure is now associated with more of a figure "eight" form this spherical depiction. Condition is very good with some off-setting. Image size is approximately 14.25 x 19 (inches)