1934 for the Colt 1903 hammerless .32.
What is the value of 1903 colt pocket pistol.32 calibre?
Proofhouse.com has Colt sn data
about 1906
If you are looking for age, a Colt 1903 hammerless .32 with that serial number was made in 1916.
Made in 1916, if 1903 hammerless .32
If your pistol is a Model 1903 32 smokeless rimless (.32 Auto) it would have been made about 1933.
100-1000 USD or so
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.
About 92 years old, made in 1917.
Your 1903 colt hammerless 32. was made by colt in 1920.