Excellent quality heavy entry knob with scenic farm picture, face of knob reads: Pueblo County Colorado 1866. Shank marked by manufacture. This knob is scarce, if found it usually has a lot of usage ware, this one does not.
{If wasn’t in such great condition would be a good target shooting knob}
Measures 2-1/2” takes ¼” threaded spindle and has a screw-on type step down shank that locks spindle in place. Shank is 11/16”.