Thank you both for the info. I'm wondering if the sling swivels and fold down sight are original?

Calhoun, the lever boss code letter is pretty faint, but I'm 85% sure that it is 19G, the 19 is very visible but the letter is faint, as if the stamp wasn't held evenly when struck. Even looking at it with a magnifying glass doesn't help, and it is possible it is an F. With what you know, I'd be inclined to go with the 15% that it is an F. Thanks.....Scott