[TCML] URL Location for White Papers?

[Harvey Norris]

The homepage seems changed; no more lightening icon or general intro?  Have I lost the homepage address?  I think there used to be some "white pages" with different tesla list replies on certain subjects; of which now I am having a primary arc gap problem and wish to look at the conventional arrangement and compare it to the unconventional arrangement but cant find those old records.
Sincerely HDN