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
Manufactured circa 1871-1881. "2 7/8" marked on the right barrel flat.