From: Edward V. Phillips[SMTP:ed-at-alumni.caltech.edu] Sent: Friday, September 12, 1997 3:11 PM To: tesla-at-pupman-dot-com Subject: Re: Synchronous rotary gaps. Most teletype machines used synchronous motors powerful enough to run a fairly large gap, certainly in the 7 to 10 inch diameter range. Since these are now totally obselete, it should be possible to find large quantities of these motors dirt cheap. Ed