Ultra rare COMBLAIN 6shot pepperbox NEEDLEFIRE

Ultra rare COMBLAIN 6shot pepperbox NEEDLEFIRE

 first time that I have seen one.  This one has fixed barrels, complicated sysstem will fire each needlepin consectuvive, and will be loaded with the same type of ammo used in the volcanic or with fulminate pellets.  Overall length is 20 cm, barrelcluster is 9 cm,  fine and original ebony griops, works fine and has a ring trigger. If you have more info abouothtis one, then please share.