2026-09-27T02:41:16+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object38310092596025CHIMNEY POTYA square or cylindrical pipe at the top of a chimney which helps the draught of air.128P2721137549CHIMNEY POTYA cylindrical, polygonal, or square element of brick, metal or terracotta fixed on top of a chimney stack to extend the flue and improve the extraction of smoke.546P