Public demonstration of machine to mass-produce shoes
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Jan Matzeliger gave a public demonstration in Lynn, Massachusetts, of his newly-invented machine's ability to mass-produce shoes and replace the tedious hand work previously required to attach the sole to the upper of a shoe.
About inventor Jan Matzeliger.
Shoe Maker Mr Jan Ernst Matzeliger
Jan Matzeliger Black Inventor
Moments In Black History by DAVIDBLAYNE - JAN MATZELIGER