2026-09-25T00:47:39+01:00https://marinefinds.org.uk/medievalcoins/denominations/denomination/id/391/format/jsonhttps://marinefinds.org.uk/medievalcoins/denominations/denomination/id/391/format/xmlhttps://marinefinds.org.uk/medievalcoins/denominations/denomination/id/391391Twelvepenny groat0000-00-00 00:00:002008-11-13 16:55:38