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• Organization: District of Columbia
• Updated: 2021-12-08T21:48:14.000Z | Harvested: June 27, 2025 at 05:47 PM

Map of the city of Washington D.C. in 1851 : established as the permanent seat of the government of the U.S. of Am. / James Keily, surveyor

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• Organization: District of Columbia
• Updated: 2021-12-09T17:45:20.000Z | Harvested: June 27, 2025 at 05:33 PM

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,...

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• Organization: District of Columbia
• Updated: 2021-12-08T21:49:56.000Z | Harvested: June 27, 2025 at 05:47 PM

Johnson's Georgetown and the city of Washington historic survey : the capital of the United States of America / by Johnson and Ward.

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• Organization: District of Columbia
• Updated: 2021-12-08T21:51:18.000Z | Harvested: June 27, 2025 at 05:46 PM

Plan of the city of Washington from 1800.

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