Originally Posted by
juvela
-----
lug pattern appears to be Prugnat 62/d
ends - there is some variation in the Campag 1010 set
some receive a deeper marking with the Campag name than others
some exhibit more parting line flash than others
this set is certainly not ZEUS so am thinking it is a 1010 set whose name was lightly struck and has been polished away in preparation for plating
the frame's other features seem a bit late for it to have been constructed with 1010's; this makes me wonder if it may be earlier than it appears at first glance with a respray (wylde speculation on me part; have no Holdsworthy expertise)
-----
1985 Catalog specs 1010B DOs for two models, the Professional and the Competition, but neither present with eyelets in the depictions. All other models are equipped with "Forged" DOs.