John Lennon + Yoko Ono Signed Autographed Book Grapefruit Original Authentic PSAJohn Lennon + Yoko Ono signed copy of Yoko's book titled "Grapefruit" Signed on the first flyleaf of Yoko's book. John Lennon has signed in blue felt tip pen while Yoko has signed in black felt tip pin. This book with signed July 15th, 1971 at a book signing in London Accompanied by Letters of Authenticity from PSA DNA + The Beatles Autographs Frank Caiazzo Excellent Condition; very minor edge wear. Small crease at bottom right corner. Pages, drawings