Principles of Mr Harrison's Timekeeper

The original engraved copper plate of Figure V from Harrison’s ‘The Principles of Mr Harrison’s Timekeeper’, edited by Nevil Maskelyne and published by the government in 1767.

Object Details

ID: ZBA0787
Collection: Timekeeping
Type: Copper Plate
Display location: Not on display
Creator: Unknown
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London
Measurements: 230 x 180 x 1mm