Size Height: 17.6 cm (6.9 in) Width: 20.8 cm (8.2 in) Depth: 20.8 cm (8.2 in)
Location Room 39 case 10
Description: The Beagle chronometer. In the British Museum.
Maker: Thomas Earnshaw
Date 27 June 2010
Photograph by Mike Peel (www.mikepeel.net).
See also: commons.wikimedia.org/wiki/File:British_Museum_Marine_Chronometer.jpg