Portable telescope objective glass cap

Portable telescope objective glass cover

Object Details

ID: ZBA0728.2
Type: Portable telescope objective glass cap
Display location: Display - ROG
Creator: Berge, Matthew; Ramsden, Jesse Berge, Matthew
Date made: circa 1801
Credit: National Maritime Museum, Greenwich, London
Measurements: Diameter: 56 mm;Overall: 18 mm
Parts: Portable telescope