Tag: Old State Department Building (Washington DC)

On the corner West 15th Street and Pennsylvania Avenue.

Wikipedia says: From 1790 to 1800, the State Department was headquartered in Philadelphia, the national capital at the time. It occupied a building at Church and Fifth Street. In 1800, it moved from Philadelphia to Washington, D.C., where it briefly occupied the Treasury Building and then the Seven Buildings at 19th Street and Pennsylvania Avenue.

The State Department moved several times throughout the capital in the ensuing decades, including six buildings in September 1800; the War Office Building west of the White House the following May; the Treasury Building once more from September 1819 to November 1866; the Washington City Orphan Home from November 1866 to July 1875; and the State, War, and Navy Building in 1875.