The term 'Franklin Bills' refers to Benjamin Franklin, one of the Founding Fathers of the United States. He was a polymath and a leading author, printer, political theorist, politician, freemason, postmaster, scientist, inventor, civic activist, statesman, and diplomat. He is best known for his role in drafting the Declaration of Independence and the Constitution of the United States. He was also the first Postmaster General of the United States and is credited with creating the first American currency, the 'Franklin Bills'. The term 'hundreds' in this context refers to the denomination of the bills, which were printed in denominations of $100.