Eric- yes, the ring webbing was cut near 50 years ago, IIRC from my first Campy bike (Gitane Super Corsa). I like playing with tools and don't mind spending time on a project. So, yes there's a bunch of hours into these dropouts, I am making two pairs so the next time I only have to reach into my shelves
These still need fit up and the final clean up after brazing. Andy