Three-inch refracting telescope on tripod

Made:
circa 1840 in Manchester
maker:
Charles Joshua Ronchetti

Three-inch refracting telescope on tripod, signed by Joshua Ronchetti, Manchester, c. 1840.

Details

Category:
Scientific Instruments & Research
Object Number:
Y1991.141
Materials:
brass (copper, zinc alloy) and wood (unidentified)
Measurements:
Overall: 110 mm x 1360 mm, 182 mm,
type:
refracting telescope
credit:
Purchased From Flintlock Antiques