Hello, I'm new to the forum, I do not know the rules to open a new topic, I'll do it like that, if it's not well done, they apologize, I would ask for help to identify this framework, the former owner says it's a colnago, the I'm not really sure if, it looks like it's a quality frame with excellent pipe, if someone could help me identify it, who made it and year of manufacture would be infinitely grateful, unfortunately the original painting was removed and in the bottom bracket just says "Roberto" you can also see an "m". Thanks for any help you can give me