Topographic Map of Washington and Vicinity, Sheet 44

1888

1:5k

Topographic Map of Washington and Vicinity, Sheet 54

1888

1:5k

Topographic Map of Washington and Vicinity, Sheet 43

1888

1:5k

Topographic Map of Washington and Vicinity, Sheet 53

1888

1:5k

Georgetown and the City of Washington.

1886

Colton, G.W.

1:26k

Street Pavements in Washington

1893

Chief of Engineers

1:14k

Sewers in the City of Washington

1892

Chief of Engineers

1:14k

Water Supply & Distribution in Washington

1892

Chief of Engineers

1:14k

Underground Cables in the City of Washington

1891

Chief of Engineers

1:14k

Public Schools in the City of Washington

1891

Chief of Engineers

1:13k