I need Help to find the Model And estimate Year of this Legnano Road bike. No serial numbers on the frame. Frame dropouts Rear and Front Campagnolo. Rear derailleur Campagnolo Nuovo Valentino. Front Derailleur Box Tipe Campagnolo. Chainset Legnono. Saddle post 26.4. Also different from other Legnano bikes is the Cable eyes on top tube. Many thanks for Help
