Great link! Thanks for posting it. Many of those pics along with more info are in Charlie Kelly's
Fat Tire Flyer book:
View attachment 1682506
It's a great read. I'm glad I got my copy when it was a new release. I do regret forgetting to take it with me to the swap meet at the Marin Bike Museum to have him sign it. Eventually maybe. Apparently it's collectible now and out of print:
Fat Tire Flyer: Repack and the Birth of Mountain Biking [Kelly, Charlie, Breeze, Joe] on Amazon.com. *FREE* shipping on qualifying offers. Fat Tire Flyer: Repack and the Birth of Mountain Biking
www.amazon.com
I think Wende's bike was the 6th frame/fork built by Ritchey. The rest of the build would have been done by Charlie Kelly and Gary Fischer.
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I'm pretty sure this is the one on display at the museum:
The Marin Museum of Bicycling is a premier bicycle history museum and cultural center in Fairfax, California. We display key examples from the 19th century ...
mmbhof.org
If you're ever in the SF Bay Area and have the time you owe yourself a trip to this museum. It's got some pretty mind blowing machines. When I went I got a personalized tour by Joe Breeze's wife and I met Joe Breeze, Alan Bonds and Charlie Kelly. Fun times for sure!