Proofhouse.com has Colt sn data.
If that is a Colt frontier scout with a suffix F after the serial number, it was made in 1962.
No serial number given.
1888
1899
Probably Colt
1882
about 1892
1907
1882
1903
Proofhouse.com has Colt sn data
Proofhouse.com has Colt sn data.