2026-09-27T07:53:02+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object10917144603CYLINDER HOUSEYA building in which purified charcoal was produced by distillation of wood in sealed cast-iron retorts heated in fire-boxes. Tarry by-products were sometimes recovered by condensation flues.1P