I think that neither Long Branch nor Stevens-Savage made any of the cruciform bladed bayonets for the No. 4 Mk. I rifles that they they were producing in 1941-1942. I have two British made cruciform examples in my collection, but have never seen or heard of examples of Stevens-Savage or Long Branch made cruciform bladed No. 4 MK. I bayonets. Can anyone confirm that it was ONLY the British who made the cruciform blade?