The Supermarine B.12/36 was a British prototype four-engine heavy bomber design that was destroyed by enemy action before completion during the Second World War.
Read more about Supermarine B.12/36: Design and Development, Notes and References
The Supermarine B.12/36 was a British prototype four-engine heavy bomber design that was destroyed by enemy action before completion during the Second World War.
Read more about Supermarine B.12/36: Design and Development, Notes and References