Rail-Mounted Guns, Cannon

(Coastal Defence Originating Concept)

1870: 40.6 cm RML 16 inch 81 Ton Mk I 'Woolwich Gun'

1884: 40 Pound Armstrong BL Gun on a Brighton 20 Ton Wagon

1887: 45.0 cm RML 17.72 inch 111 Ton Mk I 'William Armstrong' Elswick Gun

( Anglo-Egyptian War)

1882: Cannon on Flat

(Boor War)

1899 - 22.3 cm BL 9.2 inch Railway Gun

(World War I)

11.9 cm BL 4.7 inch Railway Gun

15.2 cm BL 6 inch Railway Gun

20.3 cm BL 8 inch Railway Gun Mk VI on Well-Based Trucks

22.3 cm BL 9.2 inch Railway Gun (Typical Notes)

22.3 cm BL 9.2 inch Railway Gun (Unknown Mk)

22.3 cm BL 9.2 inch Railway Gun Mk I on Mk I well-based railway truck

22.3 cm BL 9.2 inch Railway Gun Mk II on Mk Ia Truck

22.3 cm BL 9.2 inch Railway Gun Mk II on Mk II Truck

22.3 cm BL 9.2 inch Railway Gun Mk III on Mk I well-based railway truck

22.3 cm BL 9.2 inch Railway Gun Mk IV

22.3 cm BL 9.2 inch Railway Gun Mk VI on Mk I well-based railway truck

22.3 cm BL 9.2 inch Railway Gun Mk X

22.3 cm BL 9.2 inch Railway Gun Mk X on Mk III Carriage, MkII 'straight-back' Truck

22.3 cm BL 9.2 inch Railway Gun Mk XIII (Unknown Mount)

22.3 cm BL 9.2 inch Railway Gun Mk XIII on Mk II 'straight-back' Truck

22.3 cm BL 9.2 inch Railway Gun Mk XIII on Mk IV Top Carriage Mk II 'straight-back' Truck

22.3 cm BL 9.2 inch Railway Gun Mk XIV on Mk III Trucks

22.3 cm BL 9.2 inch Railway Gun Mk XT On Well-Based Trucks

30.5 cm BL 12-inch gun (Unknown Mk)

30.5 cm BL 12-inch gun Mk II (Armstrong Whitworth)

30.5 cm BL 12-inch gun Mk IX

30.5 cm BL 12-inch gun Mk IX on Mk I Trucks

30.5 cm BL 12-inch howitzer Mk I on Mk I Trucks

30.5 cm BL 12-inch howitzer Mk I, III, V

30.5 cm BL 12-inch howitzer Mk III on Mk II Well-Based Trucks

30.5 cm BL 12-inch howitzer Mk IX on Mk II Trucks

30.5 cm BL 12-inch howitzer Mk V on Mk III Well-Based Trucks

35.6 cm BL 14-inch Mk III (Scene Shifter, Boche Buster)

BL Series Support Rolling Stock

Narrow Gauge Railguns

(World War II)

34.3 cm BL 13.5-inch Mk V (Gladiator, Piece Maker, Scene Shifter)

45.7 cm BL 18-inch railway howitzer

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RML = Rifled Muzzle Loading Gun

BL = Breach Loading Gun

QF = Quick Firing Gun