The real key to age is not just the serial number alone, but the two letters that follow it. These letters form a date code. It works like this: Z=1, Y=2, X=3, W=4, V=5, T=6, R=7, P=8, N=9 and M-0.. Thus, for instance, a gun with a serial number ending NT would have been made in 1996.
You will have to call Rossi to find out.
Gun shops, gun stores, pawn shops, library, on line auctions.
1963
You must call Browning with the serial number to find out.
Contact the maker, gun show, gun shop, library
1971
it was made in 1954
Serial number tables, if published
Blue book of gun values
No published sn datat. Turn of the century or so
Most likely turn of the century
1977