balthus

I purchased this bike in a yard sale, was told it was an "Italian racing bike" but doesn't look like one to me! Anyway, I am not a bicycle person, so am mainly relying on pictures to provide clues. It is a steel frame bike, 10 speed, mix of Italian parts, "Superb" on center rail and "Superb Sports" with black falcon? logos. No numbers I can see anywhere.

Any help would be much appreciated, no one around here seems to know what it is.