Proofhouse.com has Colt sn data
Made in 1916, if 1903 hammerless .32
1934 for the Colt 1903 hammerless .32.
If you are looking for age, a Colt 1903 hammerless .32 with that serial number was made in 1916.
About 92 years old, made in 1917.
about 1906
1903
made 1903
1944
about 1910
your question lacks detail information on your pistol. if it is a 1903 hammerless 32 cal. then made about 1905
If the pistol is a model 1903 hammerless it was made in 1907 I cannot tell you the value.
100-1000 USD or so