The Fahrpanzer was a mobile artillery piece made prior to World War I in Germany, implemented in several German fortifications from 1890 onwards and exported...

Hermann Gruson developed an armored turret for a 53 mm gun called a "Fahrpanzer" (mobile armor) that had both road- and rail-mobile versions. These were...

fortification guns into field and anti-aircraft artillery. Up to 334 German 53 mm Fahrpanzer guns, 93 French 57 mm Hotchkiss guns, 66 Krupp 150 mm guns, and dozens...

German Fahrpanzer fortress gun removed from its emplacement and mounted on a Romanian-made carriage, thus being converted for field use...

fortification guns into field and anti-aircraft artillery. Up to 334 German 53 mm Fahrpanzer guns, 93 French 57 mm Hotchkiss guns, 66 Krupp 150 mm guns and dozens...

"Bertha") Ehrhardt 7.5 cm Model 1904 (mountain gun) Gruson 5.3cm L/24 Fahrpanzer (mobile artillery turret) Krupp 3.7 cm L/14.5 Sockelflugzeugabwehrkanone...

Bange 120mm L M1878 siege cannon (French made) Gruson 5.3cm L/24 M1890 fahrpanzer (Bulgarian captured and German origin cannon turret) Krupp 7.5cm L/14...

Breech-Loading Vickers Q.F. Gun, Mk II  United Kingdom World War I 53 5.3 cm Fahrpanzer  German Empire World War I 57 5.7 cm Maxim-Nordenfelt  United Kingdom...

carriages were produced in order to convert Romania's 53 mm and 57 mm Fahrpanzer fortress guns into field artillery. Some of the 57 mm guns were converted...

frontally by infantry fire and ten 53 mm cannons in portable armored towers (Fahrpanzer), placed in previously prepared crescent-shaped concrete positions. Access...