Médaille Electro-Médicale de E. Osselin

La Médaille Electro-Médicale de E. Osselin (E. Osselin's Electro-Medical Medallion) is an electro-therapeutic medical medallion, advertised as a generator of healing electric current in the wearer, produced by the reaction of the varying metals constituting the battery with the wearer's skin (as a galvanic response), in order to purify the blood, cleanse the bile, sooth pains, and promote general healthfulness. It was created and sold by Eugene A. Osselin of Paris.