Railway gun - Wikiwand

A railway gun, also called a railroad gun, is a large artillery weapon, built on, transported by, and fired from a specially designed railway wagon. Many countries have built railway guns, but the best known were made by Krupp and used by Germany in World War I and World War II. Smaller guns were often part of an armoured train.

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

130 mm/50 B13 Pattern 1936 - Wikiwand

Canon de 340 modèle 1912 à berceau - Wikipedia

gettyimages, what the hell is this? : r/FighterJets

12-inch gun M1895 - Wikiwand

102 mm 60 caliber Pattern 1911 - Wikiwand

Schwerer Gustav - Wikiwand

8-inch gun M1 - Wikiwand

The atomic artillery peace 'Atomic Annie', 1945-1991: Cold War world Wiki

Cannon 102/35 Model 1914 - Wikiwand

Autocannon - Wikiwand

Bishop (artillery) - Wikiwand

8-inch gun M1888 - Wikiwand