Originally Posted by
CroMo Mike
Nice bike, and excellent condition. I'm thinking, based on the shift levers, front derailleur, brake cable guides, saddle, curved quick release handles, and gear cable routing under the bottom bracket, that she could be from around 1982-1985.
I absolutely agree, nice bike but it is definitely later than 1970 - 1975. I don't know how Liberati numbered their frames but serial number 4585 may be a clue to it being 1985. I would like to see a good photo of the drive side rear dropout to see if it has porta catena holes.