You couldn't get me to ride a 333. No parts available, and not very durable.
And I probably wouldn't try a friction shifter, either, but I suppose Sheldon was expert at seeing when his pointed at his naval. Pretty funny, if you ask me!
John, that's got to be the best example I've ever seen. Bravo! What crank is that? And is that the lightweight filet-brazed Viscount frame? What fork is it?