I have a J.P. Clabrough Of London side by side that has obviously been refinished but nicely done.The barrels are probly somwhere in the 80% range.I would not hesitate to fire the gun.My question is it's value?I want to sell it but dont know where to start.Irecieved this gun and 63 others from my dads estate.Some were appraised right where I know they should be because I'm familar with them.Current production ect.I can't even locate this gun in what books I have.It was appraised at $1000.00 If any one can shed some light on this I would be greatful and able to sell.Thanks Steve