2024-03-29T07:27:35+00:00https://marinefinds.org.uk/database/search/results/format/jsonhttps://marinefinds.org.uk/database/search/results/format/xmlhttps://marinefinds.org.uk/database/search/results/format/rsshttps://marinefinds.org.uk/database/search/results/format/atomhttps://marinefinds.org.uk/database/search/results/format/kmlhttps://marinefinds.org.uk/database/search/results/format/geojsonhttps://marinefinds.org.uk/database/search/results/format/qrcodehttps://marinefinds.org.uk/database/search/results2120finds-104104MAS-F100104SHELL CASESMODERNThe shell case measures 660 mm long and is 152 mm in diameter at the base, and 116 mm in diameter at the neck though this has been buckled and stretched. The shell case appears to have been either constructed without a base, or it has been removed at some point in the past. The diameter of the neck and its overall size point to it being a 4.5-inch or possibly a 4.7-inch shell case. Without the base with the details of type, manufacturer and date of manufacture, the history and origin of this case is not clear. It would have been part of a fixed round, i.e. the shell was attached to the shell case like a large rifle round. The maximum weight of these rounds was around 36 kg (80 lbs), which was the weight considered to be sustainable for loading manually loaded fixed ammunition. The 4.5-inch gun has been the standard medium-gun calibre of the Royal Navy for use against surface, aircraft and shore targets since 1938, and in the case of the 4.7-inch gun since 1916.
The history of this shell case is unknown, however, based on the damage it has sustained and the degree of corrosion, it appears that the shell was pried out of it and the base cut off with a lathe at some point in the past, before the remainder was lost or discarded. ARMOUR AND WEAPONS41411221/173MAS2017-08-23T00:00:00ZAMMUNITIONWith finder2017-08-23T08:19:22Z2018-05-08T08:41:12Z104152660150282114PAS57C96ECD001E82PAS59C90C510011A322625East SussexTQ440050.781702980.04126088pastels.dash.stockpile10MAS MASMASYellow metalIncompleteFairMODERNMODERNFishingSubmitted as wreck to the Receiver of WreckFIPAD_2017081783.JPG246images/MASABB2018-05-08T07:41:12.137Zfinds-108108MAS-F100108PORTHOLEMODERNThis object is the remains of a brass porthole ring measuring 250 mm across with a brass rim 28 mm wide. It is thought that this frame would have been on the outside of the hull of the vessel while an internal frame on the inside of the vessel would have contained the glass element and a hinged deadlight (a metal plate that was both a curtain and a reinforcement against heavy seas).
Portholes have been used for centuries to allow light and ventilation to enter the lower, darker levels of vessels and in some early cases, as a means of seeing out of a submersible. Portholes are watertight and are generally crafted from glass, secured within a metal frame that is then bolted to the vessel. The popular metals that are used to create the frame of the portholes are bronze and brass because these metals corrode less in saltwater.Fixtures and Fittings41411225/173MAS2017-08-23T00:00:00ZPortholeWith finder2017-08-23T08:38:12Z2018-05-08T08:40:10Z10825032815028214PAS57C96ECD001E82PAS5A27DDB80016AC22625East SussexTQ440050.781702980.04126088pastels.dash.stockpile10MAS MASMASYellow metalIncompleteMODERNMODERNFishingSubmitted as wreck to the Receiver of WreckFIPAD_2017081732.JPG272images/MASABB2018-05-08T07:40:10.128Z