(Photograph courtesy of Reblitz-Bowers Encyclopedia.)
Exterior View of the Peerless Style D Coin Piano. This cut-away skeletal demonstration Style D coin piano was used in public exhibitions, and would reportedly draw crowds of admirers. The name on the piano plate reads: "Peerless Piano Player Co.; Roth & Engelhardt. Prop'rs."
Starting at the bottom, the left and right foot pedals function normally, but the function of the middle pedal, if any, is unknown. Inside the bottom area, an electric motor is mounted to the case bottom and is located to the right of the rubber tubing bundle coming through the soundboard on its way upward to the pneumatic stack, which is attached to the bottom side of the keybed. To the right of the motor is a pulley that powers the vacuum feeder pump and endless roll mechanism located behind the soundboard. At bottom left is the large sustaining pedal pneumatic, and other controls.
Above the keyboard is the piano action, and above the row of piano hammers is what is clearly a manually operated curtain type mandolin rail, with what look to be hollow tubular tabs wired to the dangling cloth or leather straps. Near the top of the piano plate are two electric light bulbs to illuminate the piano action while the instrument plays a tune. At top left is a case extension to accommodate the manual control for lowering and raising the mandolin attachment. |