100-1000 USD depending on EXATCLY what you have and condition.
@ late 60's. You will have to call S&W to find out when it shipped. 200-1000 USD or so
You can not tell the model number with just the serial number.
No way to tell model number from just the serial number.
Your serial number indicates that your Smith and Wesson model 18 was made in the year 1962.
With the serial number that you have supplied,your Smith and Wesson model 15 was made in the year 1950.
Your serial number indicates that your Smith and Wesson model 59 was made in the year 1975.
Your Smith and Wesson model 19 was made in the year 1978 by the serial number that you have supplied.
Your serial number dates your Smith and Wesson model 59 to the years 1977-1978.
No serial number given.
Can't tell model number from just the serial number.
129095
Your serial number indicates that your Smith and Wesson model 39-2 was made in the year 1976.