The "SP" circled on a Sears, Roebuck and Co. shotgun typically indicates that the firearm is a "Standard Proof" model. This designation often signifies that the shotgun has undergone standard proof testing to ensure it meets safety and performance standards. Sears sold firearms made by various manufacturers, and such markings can help identify the model's specifications and quality assurance.
This may have been linked to Sears and Roebuck as a company.
Sears Roebuck silver
Not very much information to go on. We will assume you mean the slide-action Ted Williams Model 200, which was made by Winchester for Sears and is the same as the older Winchester Model 1200. Value depends on condition, about $100-$200.
It means that it is block kosher
on food packaging, it signifies that the product is kosher.
a deer of some kind
I have a pair of frog earings with the s/s and circled c on it ehat does it mean.
hCG in urine is often indicative of pregnancy. They would have circled it because of the possible issues with certain medications/treatments during pregnancy.
I am not entirely sure what you mean by "circled" (circular?).The Earth has approximately the shape of a sphere. That means that if you look at it from outside, from any angle, the profile will be close to a circle.
There shouldn't be any official proof marks if it was manufactured in the US. Any marks would be manufacturer's inspection or identification marks and most of these mean nothing after the gun leaves the factory.
"Shotgun" means the passenger side.
The circled "R" symbol in trademarks indicates that the trademark is registered with the United States Patent and Trademark Office (USPTO), providing legal protection and exclusive rights to the owner.