I own a never fired 20 gauge Superposed round knob long tang made in 1966 and never fired. Not a salt wood gun. Gifted to a young lady 54 years ago and was kept well stored in the original case until finally sold. I cant bring myself to shoot it. It amazes me that these unfired guns still show up from time to time.
I am posting in for sale here with pictures.
See for sale forum.