Most of the WWII stuff has completely dried up. So has most of the stuff loaded in the 50s and 60s.
Every once in a while, there will be a bit of surplus Greek, South African or even Turkish stuff around. I've also heard of Indian surplus in the states.
Dureing WWII millions of rounds of 303Brit were loaded in the US, Canada, Australia and India for use in the European and Asian theatres of war.
After the war, there must have been several other countries that loaded the stuff as well. The lend lease and surplus Lee Enfields of all models, made their way into armies all over the world and on every continent in the world.
I have a friend that has several hundred different headstamps in his collection. He figures that his collection is nowhere even near being complete.
From what I can gather, late 20s to late 30s are the hardest headstamps to come by as well as 1900 - 1913 manufacture. It seems like the Brits and their colonies were in a penny pinching mood so not much ammo was ordered. Again only hearsay on my part.
The WWII stuff in bandoliers and chargers would be collectible and command a premium over individual rounds IMHO, especially for someone looking to round out a display or an authentic collection.
About 15 years ago I came accross a black, sardine style, can in a secondhand store with gov't labels all over it depicting it as 1943 produced 303Brit in 5 round chargers, 50/bandolier, 400 round count/container.
I gave them $20 for it, pretty much fair at the time as there was still plenty of surplus stuff around.
It will only get harder to come by every year. Shoot it if you want, it's more likely than not to be corrosive primed and that's a hassle in itself.
I wonder if there will be any Pakistani surplus 303 comeing onto the market? If it's as good as the surplus rifles that are available right now, I would definitely be up for a coule of cases of that.
bearhunter