My Mom purchased this instrument for me in 1948. It was made in ITAlY by BUSCHILACCIO. The model is a "PRINCETTI" and has a 120 key base, full treble "piano" keys and a 4 register keys that select tonality. I took lesson for 2 years and not used it SINCE 1950---its been in dry storage ever since. Recently evaluate at an accordion facility in San Francisco and rate to be in good condition: RATED GOOD for wax, tuning, base machine, Recommended for minor service, grill cloth replacement, minor grill repair [small dent] and antique service cleaning. After some 60+ years of storage it deserves to see the light of day and be enjoyment by some talented youth or accordion aficionado..