Made for Sears Roebuck by Stevens. There may be a model number on the right side of the receiver (most likely 5000, 5100, or 311) or a Sears product number on the barrel (101.6?) which could give an approximate date.
choke of sears model 20 12 gage plain barrel shotgun has 3 stars on barrel
No way to tell- but they are shown in the Sears 1902 catalogue. Aubrey was one of the trade names used by Sears, along with Barker and W. Richards.
Sears sold imported Zoli shotguns as well as private branded Winchester 101 shotguns. Would need to know the model number off of the barrel.
With the forearm removed from the barrel, hook the barrel onto the action at about a 45 degree angle. Once hooked, close the action. Replace the forearm to keep the barrel from coming off.
Yes, you can remove the barrel of a model 66 Shotgun!
Early 1960's. There will be a two upper case letter assembly date code on the barrel. http://www.histandard.info/PDF/Sears%20Shotguns.pdf
Laurona
The Sears model 200 is a Winchester Model 1200.
Winchester 190-290
barrel/receiver
Savage stopped making the Sears single shot shotgun gun in 1963. The way Sears serial numbered there other products... If it's the same way that Savage serial numbered there guns you can tell the year by reading the 4th and 5th characters. Example would be serial number A865939. The year of this rifle would be 1959.