I have come across assorted war years brass in 30-06 and 8mm (Turkish & Syrian) I think it is neat stuff. My brother in law has a 1936 Mauser and I have some 1937 brass I was thinking I would just load it, put it on some clips, just to keep them with the rifle as a interesting accessory.
If I could locate some war year brass for an Enfield I would consider doing the same thing. Don't have anything for 30-06 but I won't just toss the war years brass in the bag I sell to be mixed in and used. So I keep it.
Just wondered what other people do with this sort of thing? I know as fired ammo it isn't "collectable" as vintage ammo but it also seems a bit odd to just treat it the same as regular range p/u brass.