Talking about brass, I thought I'd share some of the work from Baltic Flames Blacksmith. These are supposedly WW2 cartridges that were cut down way back in the day. He then formed them into very nice shot glasses.
No markings on the head of the case. Wonder what they might have been from......
Size-wise, they look like they'd hold an ounce pour or better.
While I don't normally work in brass, I'm going to have to keep an eye open for shells large enough to give this a try.