21 cm Mörser 16
[be] 21 cm Mörser 16
[de] 21-cm-Mörser 16
[es] 21 cm Mörser 16
[fi] 21 cm Mörser 16
[fr] 21-cm Mörser 16
[hu] 21 cm Mörser 16
[it] 21 cm Mörser 16
[ja] 21cm Mrs 16
[pl] 21 cm Mörser 16
[ru] 21 cm Mrs.16