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 Posts & Pages Tagged With: "Oak Grove Crownstone"

Oak Grove Crownstone

SC-178: originally installed in 2003. Charged with marking the long-disputed boundaries of the colonies of Maryland and Pennsylvania (including the “Three Lower Counties” of Delaware), English astronomers Charles Mason and Jeremiah Dixon landed in America on November 15, 1763. The following June they traveled to a place on the Delmarva Peninsula which had been previously […]