Uses for 720mm Howitzer Artillery I
| Blueprint | Activity | Quantity |
|---|---|---|
 720mm Howitzer Artillery II Blueprint | Manufacturing | 1 |
 Medium Artillery Battery Blueprint | Manufacturing | 1 |
| Blueprint | Activity | Quantity |
|---|---|---|
| 720mm Howitzer Artillery II Blueprint | Manufacturing | 1 |
| Medium Artillery Battery Blueprint | Manufacturing | 1 |