2026-09-27T16:30:43+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object3039137872HYDRAULIC ENGINEYAn engine, introduced in Germany 1748 for use in mines, worked by high pressure water.546P809492322HYDRAULIC ENGINEYAn engine powered by high pressure water, originally used in mine drainage.1P