1949
mfg date about 1921. value depends on overall condition................
No serial number provided.
You will have to call Colt
check at: proofhouse.com/colt/index.html
by the serial number
about 1915
about 1923
1906
No such Colt model
You must call Colt to find out.
Your colt was made in 1916.
You will have to call Colt with the serial number to find out.