Winchester model 12 20 gauge trap

[gunsmoke59]

I have a Winchester model 12 20 gauge standard trap shotgun. The serial number is 683616. I am trying to find information on it. I would appreciate any help.
Thanks,
Craig

 

[kudu]

Made in 1935, without more info on what barrel and any options that are on it. A 95% gun plain is about $750. If it has a milled vent barrel or a plastic hydrocoil stock it adds to the value.