According to "Proofhouse . com" who provides serial numbers for Colt, Browning and Winchester, the .25 dates between 1909 and 1910. The .380 would date between 1909 and 1910. According to the "2007 Standard Catalog of Firearms", Colt made 409,000 between 1908 and 1941. The .25 had a starting serial number of 800 in 1909 and the year 1910 started with 21500. The .380 started with serial number 2300 in 1909 and the year 1910 started with serial number 4350. So your pistol was made between 1909 and 1910 regardless of which model, according to these sources. in cal. 380, made about 1916 in cal. 25 made about 1959
if it's a 380 caliber then made about 1924
About 92 years old, made in 1917.
Try e-gunparts.com
If it is a Colt Vest Pocket model, 1921.
$275 TO $350 DEPENDING ON CONDITION
Colt model 1903 hammerless .32 with that serial number was made in 1931. About 78 y.o.
I found a 1903 hammerless .32 with that serial number made in 1925.
German made.
it was made about 1917, but value will depend on overall condition
If you are talking about the model 1905 pocket model it was made from 1906-1940.with the serial number provided yours would be made from 1910-1926 as it is a typeII,with no barrel bushing.If you have a model 1908 hammerless it was made in 1911 with the serial number provided.
No more than 50-60 USD
You can call Colt and give them the serial number or you can look it up in the Blue Book of Gun Values.