This Rare Vintage Typewriter from the 1950s Lets You Type Sheet Music
While most composers like to handwrite their sheet music, over the years there have been all types of machines invented to help print music. Perhaps one of the coolest is the Keaton Music Typewriter. First patented in 1936, it definitely doesn't look like an ordinary typewriter. Robert H. Keaton from San Francisco, California created the machine, which has now become something of a rare collector's item.