I know most of the ownership history though I would appreciate it if anyone can fill in the blank from '85 to '14.
December 24, 1969: Sold by Carlson Porsche/Audi - Jim Mitchell,
San Francisco, CA.
November 1970 to January 1985: Tom Milligan, Mountain View, CA (moved to Reno, NV in February 1974).
January 1985 to September 2014: _____________, Reno, NV (sold by Sport Haus Reno to Exact 10, Pleasanton, CA)
March 2015 to present: George Jewett, San Francisco, CA