Wow Ed,
I had no idea they were shipped that late? The 20’s?
I’m still guessing that this is a Pre-1900 example primarily since it doesn’t have a monogram on the frame like late ones do?

Maybe this gun was used in WWI? That’s why it was in the WWI section in the museum. Maybe a Pilot in an old byplane? Popping rounds at the Red Baron?

Murph