rennfaron
Wore out three sets of tires already!
Everyone has an opinion but I saw this article a while back naming the varsity one of the 25 most influential bikes of all time (varsity is about half way down - no idea why it says "retired in 1960" - they got that date wrong). https://www.bicycling.com/news/a20006634/25-of-the-most-influential-bicycles-of-all-time/I've wondered about this as well. Derailleurs had been around since the '30's, but they were pretty limited and not easy to use. The Continental and Varsity were probably the first to offer them at a price that had broader appeal, and by the second year they switched to the new Huret Allvit, which was evidently an important advance. There's a book on derailleurs called "The Dancing Chain", and I guess I'm going to have to break down and get a copy. There's also a website called Disraeli Gears, which has some good information.
Disraeli Gears - a derailleur collection
“You know how the title came about - Disraeli Gears - yeah? We had this Austin Westminster, and Mick Turner was one of the roadies who’d been with me a long time, and he was driving along and Eric (Clapton) was talking about getting a racing bicycle. Mick, driving, went ‘Oh yeah - Disraeli...www.disraeligears.co.uk
Also an interesting read on derailleurs - http://www.disraeligears.co.uk/Site/Schwinn_derailleurs.html
@Oilit - looks like one of the pages on the site you linked.