I've updated my previous post Philip, in light of your reply ;-)
Genuinly interesting results. Our frames are very close in date if your theory is correct, and it makes total sense to me. Also interested in the differences in our frames as well. The different fork crown caught my eye - mine has spearpoint ends. And both different to 7VEN's! Also your lugwork has cleaner lines too.
I've updated my previous post Philip, in light of your reply ;-)
Genuinly interesting results. Our frames are very close in date if your theory is correct, and it makes total sense to me. Also interested in the differences in our frames as well. The different fork crown caught my eye - mine has spearpoint ends. And both different to 7VEN's! Also your lugwork has cleaner lines too.