'His lesser-known inventions include a vote-recording machine & the mimeograph machine'
Edison
THAT'S INVENTIVE!: His lesser-known inventions include a vote-recording machine & the mimeograph machine
His lesser-known inventions include a vote-recording machine & the mimeograph machine
His lesser-known inventions include a vote-recording machine & the mimeograph machine
THAT'S INVENTIVE!
Edison
THAT'S INVENTIVE!