1870: 40.6 cm RML 16 inch 81 Ton Mk I 'Woolwich Gun'
1887: 45.0 cm RML 17.72 inch 111 Ton Mk I 'William Armstrong' Elswick Gun
1884: 40 Pound Armstrong BL Gun on a Brighton 20 Ton Wagon
1899 - 22.3 cm BL 9.2 inch Railway Gun (Boor War)
WWI - 11.9 cm BL 4.7 inch Railway Gun
WWI - 15.2 cm BL 6 inch Railway Gun
WWI - 20.3 cm BL 8 inch Railway Gun Mk VI on Well-Based Trucks
WWI - 22.3 cm BL 9.2 inch Railway Gun (Typical Notes)
WWI - 22.3 cm BL 9.2 inch Railway Gun (Unknown Mk)
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk I on Mk I well-based railway truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk II on Mk Ia Truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk II on Mk II Truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk III on Mk I well-based railway truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk IV
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk VI on Mk I well-based railway truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk X
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk X on Mk III Carriage, MkII 'straight-back' Truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk XIII (Unknown Mount)
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk XIII on Mk II 'straight-back' Truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk XIII on Mk IV Top Carriage Mk II 'straight-back' Truck
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk XIV on Mk III Trucks
WWI - 22.3 cm BL 9.2 inch Railway Gun Mk XT On Well-Based Trucks
WWI - 30.5 cm BL 12-inch gun (Unknown Mk)
WWI - 30.5 cm BL 12-inch gun Mk II (Armstrong Whitworth)
WWI - 30.5 cm BL 12-inch gun Mk IX
WWI - 30.5 cm BL 12-inch gun Mk IX on Mk I Trucks
WWI - 30.5 cm BL 12-inch howitzer Mk I on Mk I Trucks
WWI - 30.5 cm BL 12-inch howitzer Mk I, III, V
WWI - 30.5 cm BL 12-inch howitzer Mk III on Mk II Well-Based Trucks
WWI - 30.5 cm BL 12-inch howitzer Mk IX on Mk II Trucks
WWI - 30.5 cm BL 12-inch howitzer Mk V on Mk III Well-Based Trucks
WWI - 35.6 cm BL 14-inch Mk III (Scene Shifter, Boche Buster)
WWI - BL Series Support Rolling Stock
WWI - Narrow Gauge Railguns
WWII - 34.3 cm BL 13.5-inch Mk V (Gladiator, Piece Maker, Scene Shifter)
WWII - 45.7 cm BL 18-inch railway howitzer
