Subject: RE: Latest magnifier results - wire shape Date: Thu, 12 Jun 1997 17:35:05 -0700 (PDT) From: "Edward V. Phillips" <ed-at-alumni.caltech.edu> To: tesla-at-pupman-dot-com Bert: Please explain "four layer secondary". Not quite sure what you're talking about, and if you've published an explanation haven't seen it. Bank winding? Ed