The Ordnance BL 15-inch howitzer was developed by the Coventry Ordnance Works late in 1914 in response to the success of its design of the 9.2-inch siege howitzer.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/JuusT8K3mRks_6cS6CyDxA== | 5.88129e-14 |
| dbr:BL_15-inch_howitzer | 5.88129e-14 |