Hi and sorry in advance if I’m in the wrong spot. My mom recently passed and left me my dad’s guns. This one is way more than I can handle. We used to shoot it at clay off back deck. Mom didn’t do anything but leave them in bags and cases, so it definitely needs care. So if someone could help me identify this I may list it in your other category. After 5 back surgeries I don’t see myself using this at all I’ll keep the marlin! So it’s a double barrel side by side, top lock says 2 under each barrel and mason 1955 which I believe is the serial number and 13 on each barrel. I have no idea how to post a photo in thread. I’m old and this is confusing forgive me! I’ll add photos if I can figure it out.