"GRIFFIN" marked on the lock which features a roller on the frizzen spring. Joseph Griffin was an active, noted high quality gunmaker from c. 1741 until his death in 1784. "LONDON" marked on the top barrel flat. London proofs marked on the left at the breech. Small floral motifs engraved at the breech, lock, sideplate, trigger guard bow, and buttplate tang. Britannia shield engraved on the buttplate tang. 11 inch folding "snap" bayonet. The trigger guard has an acorn finial. Stock with checkered wrist. Replacement wooden ramrod. Muzzle flares to 1 1/8 inch, bore measures at approximately .75 caliber.