That's what it said: "Used Masi Bicycle."
Item number 270121482035
Having trouble figuring this one out. It has the lugs with the cutouts, and the characteristic Italian Masi BB--I don't know the brand, it's different than the GF ones used in California. The BB is stamped M56. I'm willing to believe it is a Masi. It has had a number of braze-ons added, and has been decalled a Colnago. The things that puzzle me are the number 1 on the BB, and the flat treatment of the seat stays at the seat lug. To me that seat cluster says older bike.
No relation, etc.
Marcus Helman
Huntington Woods, MI