The Turn Of The Century Elctrotherapy Museum (C) Jeff Behary 2007 - General Electric GE Spark Gap Diathermy Machine for Electo-Surgery

The Turn Of The Century Elctrotherapy Museum (C) Jeff Behary 2007 - General Electric GE Spark Gap Diathermy Machine for Electo-Surgery
jeff_behary@hotmail.com
9/24/2007