Pocket telescope

This telescope has a balleen-covered barrel and seven brass draw tubes. The brass fittings include a sliding eyepiece cover and objective lens cap. Its original leather case also survives.

The maker's name and address are inscribed on the smallest draw tube 'W.E. & F. Newton, / Opticians, 3, Fleet St., Temple Bar, / London'. There are also some roughly inscribed marks on hidden areas of the draw tubes, presumably made during the manufacturing process.

Object Details

ID: NAV1614
Collection: Astronomical and navigational instruments
Type: Pocket telescope
Display location: Not on display
Creator: Newton, William & Frederick
Date made: circa 1854
Credit: National Maritime Museum, Greenwich, London. Caird Fund.
Measurements: Overall: 128 mm; Diameter: 43 mm
Parts: Pocket telescope