

Recently got my hands on a vintage road bike and need some help figuring out what it is.
It has no frame number and a lot of mismatched parts from Italian manufacturers like an Olmo fork, Colnago headset and BB and a Wilier 27.4 seatpost.
Found only one matching photo with some help from Google and it's very confusing, because the decals don't match any of the manufacturers mentioned above.
by Annwin