Today while digging a ditch in my side yard to install a drainage line I found a very corroded brass shotshell head. All that remains is the “low brass” head and some of the cardboard or fiber insides of the head. The headstamp is:
12 o’clock: “NO,10” and “MADE IN USA” in tiny letters underneath the “NO,10”.
3 o’clock: “S”
6 o’clock: CLIMAX
9 o’clock: “U”
What do I have and what era is it from?
The story of how it might have been buried in my yard to follow later…