A very nice matching set of 1840-50's  Dueling Pistols made in Belgium. They are both identical with no markings other than the Belgium Proofs.  There is some rather nice engraving. The swamped .52 caliber barrels are 9 3/4" long, the pistols are each a total of 16 1/2" long.  The bores are fine.  The barrels have a wind adjustable front sight and bead while rear has fixed sight.  They are equipped with adjustable triggers.  Each wrist is set in with silver shield. Metal is clean smooth patina. The carving  on the lock plates and hammer and the butts have an engraved silver cap. The  walnut stocks are  beautiful with top notch checkering on the grips and wonderful carving on the forend tip and at the butt.  . A great set,  fitted in a custom case with period flask.