Bravo Jerry!
Great to have this tangible data! It really helps dummy's like me who lack some of the resources which members like yourself have available when we're struggling to piece together puzzles such as this. And, this seems like just the sort of palpable info which could be also useful for Chuck Schmidt in his fine research - such as on the Campy Timeline, etc.
~ Thanks for taking the time to dig into this question.
Regards, Bob Hanson, New Mexico, USA
Jerry Moos wrote:
"The change did not occur at the same time. Sutherland's 3rd Ediition , published in 1980, lists then-current Campy road as 144, then-current track and "old pre-1967" road as 151."