Railway gun - Wikiwand

A railway gun, also called a railroad gun, is a large artillery piece, often surplus naval artillery, mounted on, transported by, and fired from a specially designed railway wagon. Many countries have built railway guns, but the best-known are the large Krupp-built pieces used by Germany in World War I and World War II. Smaller guns were often part of an armoured train. Only able to be moved where there were good tracks, which could be destroyed by artillery bombardment or airstrike, railway guns were phased out after World War II.

120 mm 45 caliber Pattern 1892 - Wikiwand

Canon de 32 modèle 1870/84 à glissement - Wikiwand

Todt Battery - Wikiwand

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Type 90 240 mm railway gun - Wikiwand

BL 12-inch railway gun - Wikiwand

17 cm SK L/40 i.R.L. auf Eisenbahnwagen - Wikiwand

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Chinese ironclad Dingyuan, Wikiwand

27,4-cm-K (E) 592(f) (27,4 mm railroad gun) : Germany (DEU)

QF 6-inch naval gun - Wikiwand

Little David - Wikiwand

15 cm SK Nathan - Wikiwand

102 mm 60 caliber Pattern 1911 - Wikiwand