Swedish plate money square

Plate money. Roughly square copper plate. Stamped with Royal Monogram '1720', '2 DALER SILF MYNT'. Cancelled Swedish copper being exported as bullion. From the wreck of an unidentified merchantman circa 1780-1815, found in the South Edinburgh Channel, Thames Estuary.

Object Details

ID: REL0655
Collection: Relics
Type: Plate money
Display location: Not on display
Creator: Avesta Mint
Date made: 1720
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 10 x 195 x 175 mm