perhaps i'm missing it on the spread sheets and the ones i'm reading are confusing... have a model 39a lever action. Serial is H186--. Think H is for 1964 but then other spread sheets give info but for Non 39's. The other spread sheet then has 4 different era's of model 39 and their varients. is there an easy answer? buddy just inherited this rife and was looking for info. price is irrelevant as it will stay in the family (would be nice to have an idea though i guess). thanks.