Four old brownings from the 40’s and 50’s. one is unfired.
A friend of mine had one of those.
Used it Pheasant Huntin when we were younger.
Always loved it.
Those shotguns are a lot to love, 1 or more, LOL, I have 6 so I am familiar with the attachment to the “humpbacks” , and they are very good lookers as yours are.