[OPERA] Bing, Rudolf - Signed Book "A Knight at the Opera"

Austrian-born opera impresario (1902-1997), who was the Metropolitan Opera manager for 22 years (1950-1972). His signed book "A Knight at the Opera", signature is on page 1, 288 pages including some with photos, dust covers and book in very good condition with minimal wear, 5.75 x 8.75 inches