So I was looking through the old storage room in my mom's house(used to be my dad's reloading room), anyway I found a wood box with a handwritten label on it and a couple rounds inside and I'm trying to find out what they are. I called my dad and he has no idea what they could be. The head stamp is "PETERS 38 SPL." Anybody have any ideas? Could they be something cooler than just regular blanks?