Can't be answered without a detailed description of ALL markings, barrel length, caliber, finish.
100-400
100-500 USD
Depends on condition, age, barrel length, any accessories, etc. Range of value 200-600
100-400 USD or so
200-2000 USD depending on EXACTLY what you have.
100-550 USD
100-1000 USD depending on EXACTLY what you have.
50-1000 USD
Call S&W with the sn and they will tell you.
50-500 usd
Call S&W and they will tell you when it left the factory.
The Iver Johnson viking was made between the years 1964-1978.The value of this firearm in the condition in which you describe is 200 dollars.