Builder Galleries Teslathon, Tesla coil and high-voltage builder photos Displaying 1 - 3 of 3 Search Category - Any -Other EventsTeslathons-D.C. Cox (Lightning on the Lawn)-Ed Wingate (RATCB)-Mid-Ohio-North Alabama-Richard Hull (TCBOR/HEAS)-WWTProjects and Experiments Sort by Date addedRelevance Order AscDesc 2018 Mid-Ohio Teslathon 2016 Mid-Ohio Teslathon 2015 Mid-Ohio Teslathon Within the Universe Galleries Teslathon, Tesla coil and high-voltage builder photos. Plans Tesla coil and high-voltage plans and schematics. TCBA The Tesla Coil Builders Association.