Sundials - World's Oldest Clocks

North American Sundial Society

Historic Ingleside Terrace Sundial

Housing Developer Creates Historic San Francisco Sundial

1-Founding Fathers - George Washington

George Washington - Stars and Bars for DC and a dial for Mt. Vernon

2-Founding Fathers - Benjamin Franklin

Benjamin Franklin - Rising Sun and a Modest Proposal

3-Founding Fathers - Thomas Jefferson

Thomas Jefferson - Sundial Designer

Washington Monument Sundial

Years before NASS suggested it, the Washington Monument as a Sundial was on the CBS News