Category
page 1210 mm artillery
Paris Gun
long-range cannon in World War I
21 cm Mrs 18
1939 German 210 mm field howitzer
21 cm Mrs 16
howitzer
21 cm Nebelwerfer 42
rocket artillery
Granatenwerfer 69
1940s portable 210 mm mortar of Germany
210 mm L/22 Howitzer Model 35
1930s Italian 210 mm howitzer
21 cm Mörser 10
German heavy howitzer
210 mm gun M1939
type of heavy siege gun
21 cm Kanone 39 gun
Czech siege artillery
M1894 210mm Belgian mortar
heavy mortar
21 cm K 12 (E)
German railroad gun
21 cm Mörser M. 16/18
type of Heavy howitzer
21 cm Kanone 38
siege engine
Mortaio da 210/8 D.S. howitzer
Italian siege artillery