Much of this WWII battery is built on top of the WWI 3 x 4″ QF battery. some of the emplacements can be seen between the WWII ones.
Holm Battery. Coast Artillery Battery: S0012912
You may also like
1 x Twin 6 pdr QF emplaced here. Search light houses are facing collapse from erosion.
Anti-Torpedo Close Protection Pontoons (ATCPP), were experimental devices used for close protection of naval vessels, at anchor in Scapa Flow, from attack […]
The distinctive feature of the Anti-Motorboat Boom is the BAULK: As shown in the sketch the standard baulk is a heavy iron-strapped wood […]
There are four searchlights installed here and a Twin 6pdr with no overhead cover or director tower. Pictures below from June 2025. […]