Welcome Jeremy. It is Lefaucheux action Belgian knockoff, is not a Westley Richards (England), and was not of high quality when new. If you can dismount the barrels there are proof marks which can help date the gun, and possibly a maker's mark. There are a number of odd Lefaucheux action barrel attachment methods, and you may need to tap out the hinge pin.
Restoration might be a fun project, but any gunsmithing services will cost far more than the gun is worth.
I would strongly advise not attempting the shoot the gun, with ANY load.
