2026-09-26T17:49:49+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object3824139567BRIDGE TREEYAn adjustable, horizontal beam, supporting the vertical stone spindle in a water or windmill, which allows the gap between the grinding stones to be varied.546P