Mills Brothers. (1928-1982) Signed PhotographSigned photograph from the American jazz and pop vocal quartet of the 20th century who made more than 2,000 recordings, sold more than 50 million copies, and garnered at least three dozen gold records.. Signed and inscribed to photographer Nat Silverman: "To 'Nat' The Best of Everything Mills Bros" and additionally signed below each of their images by singers Herbert, Harry, and John Sr., and guitarist Clif White. Tape remnants to the left edge;