Bidspirit auction | Antique Excelsior Telescope / Monoscope

Antique Excelsior Telescope / Monoscope w/ Original Box - Antique Excelsior Hand Held Telescope / Monoscope with a solar eyepiece (for looking at the sun) and the original box | Circa 1906 | Made by Kirtland Bros. & Company, patented in 1906 | Can also be configured as a microscope | Approx. Size: 12” closed, 35” fully extended; Case: 12” x 2” x 2”.