Best left to a gunsmith.
Best to ask a gunsmith for assistance.
Yes just cleaned M friends A-2 Browning 2 shot made I believe for one yaer 1956!
Basically impossible to value with your description.
50-500 usd
0-375 usd
Best left to a gunsmith
1200.00
Try Mid West Gun Works
100 USD give or take.
Browning Double Auto or Twelvette. Double Atuo's built as skeet/trap specific guns. Twelvettes were first built as a light weight womens gun.
book time is 1/2 hr
take it apart and leave it like that for 2 hours