THE MARKREE CASTLE TELESCOPE 37816-34 1
Summary
Markree refractor, Temporary Mounting of an Achromatic Refracting Telescope, property of E. J Cooper, Esq. M.P, Diameter of the Object Glass 14 inches, Full length 25 feet by W. Eldridge, lithographer and printed by Eagleman & Co.
Date
1835
Source
Wikimedia Commons
Copyright info
public domain