The Turn Of The Century Electrotherapy Museum http://www.electrotherapymuseum.com Max Wocher & Sons Violet Ray Featured collector Frank Jones Here is an unusual unit that looks like a Fischer type F from a distance, but is a really strange mimic of one! The post is thinner... The knobs are wood! The high frequency coil has the same style box construction...and the core of the kicker coil has the same unique screw driver slot! Even the cap looks similar - but not the same! (C) Jeff Behary, 2010