Roll a Ray - Quack Medical Device 1940s - 50s

MSC161 - A quack medical device from about 1940. Fully functional (though it doesn't really do anything). Bakelite casing. 7"x8"x4.5". A lawsuit filed against the company in Federal court in 1948 claimed the company mislead it's clients that this device would treat lumbago, rheumatism, muscular aches, and MORE!