Jay Leno plays a Peter Pan Gramophone in the rehearsal room of "The Tonight Show" band. Behind Leno is Rickey Minor, musical director and bandleader. In the early 1920s, ultra-portable folding gramophones were in vogue. The Peter Pan Gramophone folded ingeniously into a space a little larger than a box camera and was often known by the nickname "cameraphone."
Gary Friedman/Los Angeles Times
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