100-1000 USD or more.
Based on proofhouse.com the colt 1908 hammerless .25 with that serial nimber was made in 1922
Colt never made this weapon.
made about 1927
made about 1919
The Colt 1908 hammerless .380 with that serial number was made in 1937.
If your colt police positive is in .38 cal.then it was made in 1908.
if it's the 1908 hammerless 25 cal then made abot 1920
1921
If you are speaking about a Colt 1908 hammerless .25 , then it was made in 1917.
Model 1908 Hammerless .25 auto - 1916
price depends on overall condition. check at GUNBROKERS.COM look under colt 25 cal. your pistol made about 1922
made about 1922