Open the lid and look at the gold or brass-colored cast iron plate inside the piano. On Beale uprights, the serial number is usually stamped directly into the iron near the tuning pins (the pins used to tune the strings). Look in the top right or top left corner of the plate.
: Lift the top lid of the upright piano; the number is often stamped or painted on the metal plate, frequently near the tuning pins on the right or left side. The Soundboard beale piano serial number lookup
