[Inyo-Mono]

A black powder pistol? That’s kind of odd to conceal something like that.

Actually quite common in the 19th Century and Cabela's used to sell a replica .31 cal black powder pocket pistol that came with a fake book hide-away case.

[PLMerite]

“...and Cabela’s used to sell a replica .31 cal black powder pocket pistol that came with a fake book hide-away case.”

It would be funny if that’s what this really was.