Opera glass telescope with gilded brass tube and leather case

Made:
1820-1840 in City of Westminster
maker:
George Dollond

Opera glass telescope, 'Galilean' type, gilded brass, 2-draw tube with ivory body and red leather covered wooden case with silk lining, by George Dollond, London, 1820-1840.

Details

Category:
Optics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1983-151
Materials:
brass, gold plated (gilded), ivory, glass, wood (unidentified), leather, silk and horse hair
Measurements:
overall (case): Ht. 80 mm x Dia. 75 mm, Wt. 0.21kg
type:
opera glass, telescope - galilean, telescope - refracting and instrument case
credit:
Wellcome Trust