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.

PRF - PROFESSIONALLY REFINISHED OR RESTORED

WW - WOOD IS WORSE FOR THE PERCENT FINISH RATING GIVEN

Manufactured for use in the Civil War and converted after the war and subsequently bored out to smoothbore (measures around .52 caliber at the muzzle).