[Pianos - TWO DOZEN OF THEM!] Unusual 1926 Photograph of the Hollywood Bowl opening programA very unusual 10 x 8 inch photograph of "a record ensemble of 24 massed pianos all playing together a novel feature of the Hollywood Bowl opening program. The picture shows the pianos on the platform mounted on tracks, ready to be wheeled into place." In very good condition, with date stamped on verso and with a press clipping.