Since 1989, Charles Woodruff has operated a rare coin and currency mail-order business out of his home in Redwood City. He guarantees competitive prices and fast service and has a large inventory of small size, large size, fractional, Colonial, Confederate and obsolete U.S. paper money, as well as a collection of coins dating prior to 1930, with a speciality in half-dimes (different from a nickel!). Woodruff buys and sells currency and coins.