1906 Map of All D.C. Boundary Stones
Working under commissioners that President Washington had appointed in 1790 in accordance with the Residence Act, Major Andrew Ellicott led a team that placed these markers in 1791 and 1792.
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Working under commissioners that President Washington had appointed in 1790 in accordance with the Residence Act, Major Andrew Ellicott led a team that placed these markers in 1791 and 1792.
