Rock Creek Park, Washington, D.C.

United States. National Park Service

The White House : the White House, Washington, D.C.

United States. National Park Service

Suggestion for a car line route along the site of the old James Creek Canal.

Map of Georgetown, D.C., April 1934 : present names of streets black, former names of streets red

Library of Congress ; T. R. Fullalove

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.

Andrew Ellicott ; U.S. Coast and Geodetic Survey ; Samuel Hill

Galer�a Nacional de Arte, informaci�n general y plano.

National Gallery of Art (U.S.)

National Gallery of Art, plan et informations.

National Gallery of Art (U.S.)

Proposed urban design concepts.

United States. National Capital Planning Commission

An Accurate Depiction of New France, 1657.

Francesco Giuseppe Bressani

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

Andrew Ellicott ; Thackara & Vallance ; William Thornton ; C.-F. Volney

Comprehensive plan for the National Capital, general land use objectives, 1970-1985.

United States. National Capital Planning Commission

[Map of Meridian Hill subdivision, Washington, D.C., showing selected residential lots].

Breckinridge Family