Joseph Dickinson (1855 – 1936) – Roller mechanism for sheet music
Joseph Dickinson began his career at the Clough & Warren Organ Company in Detroit when he was just 17 years old. The company was known as one of the largest organ makers in the world at that time. Dickinson designed an organ that impressed critics at the Centennial Exposition in Philadelphia in 1876. Despite his success in building organs for prestigious customers, such as the Royal Family of Portugal, Dickinson is most remembered for inventing the roller mechanism for sheet music.
The roller mechanism enabled pianos to play sheet music in forward and reverse modes, revolutionizing how people played music. This invention made it easier for people to learn new songs and easily switch between different pieces of music while playing. Dickinson’s roller mechanism became popular and is still used in player pianos.