This vintage QRS player piano roll (number 1763) features the beautiful tune "California" from the year 1921. The roll is compatible with any player piano and has been tested to ensure proper function. It is a great addition to any vintage musical instrument collection or for those who appreciate the nostalgic sound of player pianos. The brand of the roll is QRS, and it was produced during the exact year of 1921. Add this unique piece of musical history to your collection today.