How Benjamin Franklin laid groundwork for the US dollar by foiling early counterfeiters
Benjamin Franklin was so busy as an inventor, publisher, scientist, diplomat and U.S. founding father that it’s easy to lose track of his accomplishments. So add one more to the roster: his early work in printing colonial paper currency designed to counter a constant threat of counterfeiting. Franklin was an early innovator of printing techniques that used colored threads, watermarks and imprints of natural objects such as leaves to make it far harder for others to create knockoffs of his paper bills. A team at the University of Notre Dame has shed new light on his