To determine the manufacturing date of a Smith & Wesson Model 37 with serial number J134727, you can refer to Smith & Wesson's manufacturing date charts, which indicate that the J series was produced between the late 1970s and early 1980s. Specifically, serial number J134727 suggests it was likely manufactured around 1979. For the most accurate information, you may also contact Smith & Wesson directly or consult a firearms expert.
No published sn data
No such Colt model
Date of Mfg. is 1947
The 351K was made from about 1960 to 1970.
1922
1958
your winchester model 70 was made by winchester in 1972.
50-500 usd
Your marlin model 39A was made in 1964.
1966
The gun was made in 1932
Serial number indicates a mfg date of 1895.