I guess this is a question for Chuck. At a cycle jumble at the weekend I picked up a four hole Campy Front shifter. I have seen only two before, but both had the plain band-on attachment. This one is for a braze-on. From Chuck's timeline I guess it was made somewhere between 78 and 82 but also begs the question when did braze-ons attachments first appear?
Over to the panel of experts!!
Many thanks
Bryan Clarke
London UK