Calcot type 28a Twin.


18/02/2000 A twin embrasure type 28a anti-tank gun emplacement. A large circular hole (at least 3ft in diameter) has been cut in the roof near the SE corner. The concrete slab from the hole lies on the roof to the left of the hole. 12/1994 Type 28A twin embrasure 2pdr. anti-tank pillbox.