Twelfth Street Rag - Played on a 1917 Davenport Treacy Player Piano

Roll: QRS "Word Roll" 1188 (Played by J. Lawrence Cook) @ Jenkins Publishing Co. Piano: Davenport Treacy (Circa 1917) Piano Action: # (Unknown) Sound Board: # 14382 Keys: (Unknown) Player Mechanism: Standard Player Action Tracking Bar Patent(s): 766601, 852422, 875823, 880508, 884643, 902536, 13398, (OTHERS PENDING) ————————————————————— FOR THE ADVANCEMENT OF MUSIC.