50 State Quarters to form what is known as a "mule". Only sixteen of these specimens, produced on dollar planchets, escaped from the mint. A 2005 Minnesota double die quarter, as well as a 2005 Minnesota quarter with extra trees (another die error), have both triggered numismatic interest. An unusual die break on some 2005 Kansas quarters created a humpback bison. Relatively more common are Kansas quarters bearing the motto "IN GOD WE RUST." The United States produces proof coinage in circulating base metal and, since 1992, in separately sold sets with the dimes, quarters, and half-dollars in silver. For the silver issues,
Worthington's Quarters Lawrance settled there next calling the manor "White Hall". Dr. Charles Griffith Worthington purchased the lands and manor, passing it to his son Brice Worthington, and later his nephew Dr. William Henry Worthington (1812-1886). By 1858, five generations of the family were buried in the onsite family graveyard. The site is located along the Middle Patuxent River, which once stood two bridges leading to Laurel. In 1936, the vacant estate was known as the Hegemen House. Worthington's Quarters Worthington's Quarters, White Hall, Glen Burnie, Iris Hill, is a historic slave plantation located in Columbia in Howard County, Maryland, United States.