細節
A Weber Duo-Art electric upright Pianola piano
in mahogany case (Number K3222, 01647 and 77486) with triple exhauster driven by BTH AC motor and thirteen Duo-Art rolls by Grainger, Paderewski, Pilot and others and approximately 100 other 88-note rolls
in mahogany case (Number K3222, 01647 and 77486) with triple exhauster driven by BTH AC motor and thirteen Duo-Art rolls by Grainger, Paderewski, Pilot and others and approximately 100 other 88-note rolls