The Turn Of The Century Electrotherapy Museum http://www.electrotherapymuseum.com Featured Collector Peter Barvoets: Edwards Instrument Company High Frequency Coils The quality of photos such as these inspired me from the beginning.  Peter Barvoets is an extraordinary collector and photographer.  He changed my life one day by sending me a xerox of the Kicking Coil chapter of the Thomas Stanley Curtis book "High Frequency Apparatus". This inspired me to build my first Pancake Coil.  I've made over 100 Pancake Coils since. Some of Pete's excellent work can be found on flickr: LOOKSEESEEN http://www.flickr.com/people/31058036@N07/ Here are two very rare Edwards machines: Amazing!!!!