| skos:altLabel | - weapons
- 12 in (300 mm)
- 30.5 cm Mörser
- 30.5 cm Mörser M. 16
- 30.5 cm Mrs.
- 305 mm Howitzer
- 305 mm howitzer
- 305 mm howitzers
- Model 1911 howitzers
- Skoda 30.5 cm guns
- Skoda 305
- Skoda 305 mm mortars
- Skoda M 11 30.5cm siege mortar
- Skoda M1911 howitzers
- Skoda Mörser M. 11
- howitzer called Chuda Emma
- siege mortars
- Škoda 30.5 cm Mörser M. 16
- Škoda 30.5-cm
- Škoda 305 mm Mörser M.1911
|