it is a 32 cal. semi automatic
Yes.
Colt woodsman 22, about $500.
Have to know if it's a revolver or semi-automatic in order to answer.
Nice small semi-auto that is collectable.
You need a gunsmith.
Go here - http://proofhouse.com/colt/index.html
Colt Book of Firearms by R.L. Wilson
@1923
Rifle, revolver, semi-automatic, or shotgun.
about 1908
about 1920