Telescope, 4-draw, ivory caps, body tube covered in green vellum, stamped in gold, bears Royal Coat of Arms, effective aperture of object glass 5/8 in, 3-lens eyepiece, London, c. 1700.
Telescope, 4-draw, ivory caps, body tube covered in green vellum, stamped in gold, bears Royal Coat of Arms, effective aperture of object glass 5/8 in, 3-lens eyepiece, London, c. 1700.