I have been a friend (and used to be employee of) Bill Stevenson for quite some time now. I guess a large bit of the "blame", as my wife might say, for my interest in classic bikes is due to Bill's knowledge and appreciation for the same. He is still very much producing fine hand made frames out of his shop here in Olympia, WA. I am currently working with him to produce some photos of his work in order create a new website. I will announce the site when he gets it completed. If you haven't had the opportunity to see any of his stuff, you should check it out. The Herse Demontable ish bike that he built was fabulous! He has managed the Bike Stand in Olympia, WA for several years as well. I am sure you could get a hold of him there.
Best regards,
Troy Warnick
Olympia, WA