What year was a Winchester 22 pump Model 02A with 173820?

Answer 1

All my reference,s indicate that the Winchester model 1902 were not serial numbered.I can say that 666,742 were made from 1902-1931.Is it possible that you have a Model 1890 pump action .22cal rifle which may have a 1902 patent on it?The Winchester model 1902 was a single shot .22cal rifle.Winchester also made the model 1906 pump action .22cal rifle.If you have a model 1890 then your serial number indicates that it was made in the year 1903.If you have a model 1906,then it was made in the year 1910.