Pattern for a commemorative medal

A plaster of Paris model for a medal produced by R. Elderton in 1976 to commemorate the bi-centenary of John Harrison's death. This pattern is for the reverse of the medal.
Due to difficulties in casting the medal only fifteen were produced.

Object Details

ID: ZAA0772
Collection: Timekeeping
Type: Pattern for a commemorative medal
Display location: Not on display
Creator: Unknown
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 18 x 80 x 87 mm