Mission accomplished. I met up with Zach and took a gander at the amazing car collection in San Francisco. I'll post more pictures later. Matthew, one of the caretakers there, showed us around and even let us peek underneath the hoods of some rare cars.
Here are four Duesenbergs (one is a "replica").
I saw this Bentley on the way back home near the bridge. That color combo is very Audi/German. The license plate translates into: "My doctor's prescription". The driver was smoking a cigar. I can't imagine the mileage he was getting in the stop-and-go traffic.
In the mean time, read up on Zach's Saab project.