2026-04-06T01:33:12+01:0012,43747415https://marinefinds.org.uk/datalabs/terminology/objects/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/objects/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/objects3887140294BOILER ROOMYA room, usually at ground level or below, housing the tank in which water is heated as part of a building's heating system.546P10980146407BOILER ROOMYA room containing a boiler, used to provide heating.1P624771591BOILER SHOPYWorkshop for the construction and maintenance of boilers within an industrial complex.1P680790519BOILER WORKSYEngineering works dedicated solely to the manufacture and repair of boilers.1P672887748Boilermaking WorksN1N706291228BOILING HOUSEYA building, or part of a building for the boiling and preparation of animal feed, usually attached to pigsties.1P10468140340Boiling House (Salt Works)N1N552570588Boiling MoundN1N19910074195767BOLASYA missile consisting of a number of weights joined together by cord. The bolas entangles the legs of a target causing it to fall.128P2643137467BOLECTION MOULDINGYA moulding which projects beyond the face of a panel or frame, usually found in panelling or in doors.546P465469181BOLEHILLYAn early form of lead furnace, set upon a hilltop or crest to utilize winds in smelting.1P539170417BOLLARDYA wooden, stone or iron post for securing things to or for preventing vehicular access to pedestrianized areas.1P20010074296529BOLSTERYA long pillow, especially one used as an under pillow.128P2644137468BOLSTERYOne of the rolls forming the sides of an ionic capital, joining the volutes of the front and rear faces.546P20110074396240BOLT (FASTENING)YA metal pin, often with a screw thread and used in conjunction with a nut.128P20210074496241BOLT (LOCK)YA sliding metal bar, often fixed to a door or similar, which moves through staples so that its end fixes into another staple or hole which is attached to a fixed object, eg a door frame.128P981494418BOLT WORKSYA site where iron or steel bolts, and often their accompanying nuts, are manufactured. Sometimes referred to as NUT AND BOLT WORKS.1P3850139641BolterN546N706391229Bolting HouseN1N11719164378Bomb ChamberN1N530570322BOMB CRATERYA depression in the ground caused by the explosion of a mine or bombshell.1P706491230Bomb ShelterN1N10229130173BOMB SITEYA site which has been bombed but where there is no crater, eg. bombed buildings.1P977094367BOMB STOREYA complex of buildings and earthworks constructed for the storage of bombs and pyrotechnics.1P2177100283BOMB VESSELYA sailing warship armed with one or more heavy howitzers or mortars and used for bombarding shore positions. The modern equivalent is the MONITOR.143P2178131955BOMBARDONYA floating breakwater in the form of a hollow cruciform tube 200 ft long by 25 ft high. Bombardons were designed to reduce the height of waves and formed the outer breakwater of the Mulberry harbours.143P10115111473BombardonN1N706591231BOMBASINE MILLYA mill used for the manufacture of twilled dress material of worsted with or without a mixture of cotton or silk.1P11598162968Bomber AerodromeN1N11597162967BOMBER COMMAND STATIONYAn airfield, and associated structures, used by one or more bomber squadrons.1P