It appears to be a 1970s Bottecchia De Luxe that is missing the decals. It has the top tube pump pegs, so my guess is that is an early to mid 1970s, boom era model. This was their entry level lighweight and has a hi-tensile frame with steel cranks and rims. I can't get reat excited, given the price, as this model sold for $135, circa 1973. Is Milwaukee a really high priced market?