Have to know who made it to answer the question.
what model, caliber. ????????
@ 112 years old
Need to know the caliber in order to answer.
50 yrs old
Made @ 1964.
No published sn data that I am aware of.
Impossible to answer without more information, such as caliber and type of action.
made about 1929
Cornell Publications might have a book with that information.
Need to know the model type to answer.
Would need a model name to answer.
if it's a 38 cal. police positive, made in 1926