OE - GOOD - some minor replacement parts; metal smoothly rusted or lightly pitted in places, cleaned; principal lettering, numerals and design on metal legible; lightly scratched, bruised or minor cracks repaired; in good working order.

NPRF - NON-PROFESSIONALLY REFINISHED/COLD BLUE, ETC.

WW - WOOD IS WORSE FOR THE PERCENT FINISH RATING GIVEN

Lock appears to be marked "PHILLIPS" or something similar and has a functional half-cock notch as well as a dog catch. The bore is estimated and flare out to a little over 1 1/4" at the muzzle.