Info or date on Neumann Bros shotgun?

Posted by Berta_bierock@reddit | Firearms | View on Reddit | 2 comments

Hello, FIL has this. Story is that it was his grandfathers-grandfathers for goose hunting in Quebec so late 1800s? Fireing pins are removed and dont know if anything else is missing. Only marking is the neumann bros on each side. No serial. Just looking for any context of date or quality at the time, like was it innexpensive or did the ancestor have good taste? Cheers!