Originally Posted by squirtdad

I owned this frame before sjx426 and I got it from a highly knowledgeable, well known and respected forum member. That forum member is the one who told me that the de Rosa boy's looked at the frame and dated it to 90/91. It was at 130mm spaceing and IIRC the previous owner did not cold set, which also suggests 90/91 during transition from 126.