Telescope
Callaghan & Co.
Category
Scientific instruments
Date
Unknown
Materials
Glass, Metal
Measurements
62 mm (Width); 265 mm (Length)760 mm (Length)
Place of origin
New Bond Street, 23A
Order this imageCollection
The Argory, County Armagh
NT 565272
Summary
Telescope by Callaghan, 23A New Bond St, corner of Conduit St, London.
Makers and roles
Callaghan & Co., maker