Good afternoon, I was cleaning out my grandmother's house and found a Harrington & Richardson Arms Company revolver. It appears to be nickle with some wearing on the cylinder. The grip appears to be walnut. The markings are on the top of the barrel " Harrington & Richardson Arms Company Worchester, Mass USA Pat October 8, 1895" On the left side of the revolver Premier 32 S&W Ctge. On the butt of the revolver is the numbers 2433xx which I beleive is the serial number. Any info would be greatly appreciated.