100 USD
Use a magnet. If the gun is nickel plated, a magnet will stick to it.
50- 375 usd
200 or so
No way to answer without a detailed description to include serial number.
You need the services of a gunsmith.
Call S&W and they will tell you when it left the factory.
Smith & Wesson patented the 22 rim fire cartridge on August 8th,1860 patent number 11496. The patent was reissued in 1954.
1913
Less than 100 to over 1000 depending on specifics.
brand new it would be worth 750$.
You will need a factory letter to prove it left with a nickel finish. If factory, it adss value, if not, it detracts. It shipped from the factory @ 1975
Early 80s. Impossible to determine model by sn. 50-300 USD