I dont want to repeat another post again that may already be on the forum but i have looked before i posted. I have just got my self one of the thousand 2 pounder rounds that were found as ballast weights with missing drive band that will eventually have a drive band swaged on in the near future, Its marked up as HV dated 1944 IV/N T&S, flat head screws off, look Naval to me, What type case does it it fit to and where will i find more info in the round and what markings and colours should it be.