Plan of the city of Washington in the territory of Columbia, ceded by the states of Virginia and Maryland to the United States of America, and by them established as the seat of their government, after the year MDCCC
1792
1792
1780-08-12
1856
1822
circa 1630
1673
1760
1775
1813-05-28
1795
circa 1650-1720
1837
1916-02
1857