This is an original English approximately .670 smoothbore flintlock pistol.  The overall length is 15" with a 10" octagon barrel.  The lock is marked Gardner ( probably W.  T. ).  The stock has a horn end cap.  The furniture is brass and has some engraving.  The lock functions correctly.  The overall condition is good.  This is a very nice representative piece.  Additional photos are available upon request.