2026-09-28T10:52:19+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object195010250397069TRIAL PIECEYPiece of work to test eventual pattern, sometimes small and used as a demonstration of crafter's skill.128P