What is the age and value of a J Stevens Arms Co Chicopee Falls Mass Crackshot 26?

I have one that says it was patented April 22, 1913. So, I would assume it was manufactured shortly after that. I don't know the value. I do know it's the first .22 I ever owned / shot (it was already very used then; 30 years ago) and it stills fires. Although it will fire, mine is oiled and sits in a closet waiting to be handed off to another generation. I don't know what it would be worth if it were appraised.