Three fragments of mainspring removed from H4
Three fragments of mainspring removed from H4’s spring in 1986 after the outer hooking had broken and the spring had to be re-hooked. The spring itself had been replaced by Gould in 1921 and again in 1972 by staff at the MoD Chronometer Section at Herstmonceux.
|Display location:||Not on display|
|Date made:||c. 1940; Unknown|
|People:||Gould, Rupert Thomas|
|Credit:||National Maritime Museum, Greenwich, London|
|Measurements:||Overall: 10 x 9 x 1 mm|
H4 (Marine timekeeper)
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