Answers.com is not capable of displaying photos. However if you want to see several single shot BB guns I suggest you go to either Crosman or Daisy home pages to see there guns. Both of these companies made BB guns and rifles for Sears.
see the links below
yes
$450.00
1949
savage
Nothing much. Single shot, 20 gauge, and "Sears and Roebuck" on it (it was probably made by Savage) all work against it having a high value. It may be worth $40-$50 to someone.
model273-510770
Whats a sears Roebuck 12gauge single shot serial number 626384 and model number 282 worth
The value of a 12 gauge Sears and Roebuck single shot bolt action model 14 will vary depending on the condition. If the gun is in good condition, it could be worth $150-$200 dollars.
http://www.e-gunparts.com
It depends on the the number of barrels, year, model, condition and serial number.
http://www.histandard.info/PDF/Sears%20Shotguns.pdf
It is a Stevens 940B. I have the schematic. sales@countrygunsmith.net
75-125