I have just picked up a shoebox full of .303 Brit from a friend and need help identifing the brass. I do not have a camera so it might make this harder. It is old surplus ammo with 1944 on the top of the headstamp as well as D I Z. It has been hiding in this shoebox for a long time and has the old boxes with it. My biggest question is it corrosive and if it is from 1944 is it still good to shoot or should I pull the bullet and dump the powder?