Rivoli accordion played by John Lennon comes with Type I Polaroid photograph of him playing it circa 1970 posing with Yoko Ono. Comes from family in California whose dad was practitioner of Chinese herbal medicine and acupuncture for spiritual and physical cleansing and healing. His friendship with John Lennon & Yoko Ono began when Lennon started receiving treatments from him in the early '70s. Keith Moon, drummer for The Who, also received treatments from this man. Condition is very rough, it is in many pieces and needs to be professionally rebuilt. Comes with a signed LOA by Barbara Hong, the daughter of Lennon's former doctor.