Antique Electraply Quack Medical Electrotherapy Device c1950
Dating this is a bit tricky, as variations of the basic design were produced as far back as the 1930s well into the 1960s. Based mainly on the chipboard box we'd place this one in the fifties.
A very basic electrotherapy device, operating on a D-cell battery and coming with a variety of attachments to apply electricity to most body parts.
This particular model does work. The box isn't in great shape - it's missing one end. Comes with the accessories pictured, including the elusive internal electrode.
Obligatory legal bit - All devices are sold as collectibles only. Any descriptions of working condition are for provided strictly for reference. We neither condone nor recommend actual use of these devices for their original or any other intended purposes. This product is not intended to diagnose, treat, cure, or prevent any disease.