Block of Aquia Creek sandstone removed from the East Front of US Capitol

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Caption
Enslaved African Americans, leased out by their slave owners, mined sandstone from local quarries and built the United States Capitol, the White House, and the Smithsonian Castle. Congress, the institution that guarded the peoples’ freedom, held sessions in a building constructed by forced labor, and the legislators would have witnessed lines of shackled slaves marching by daily en route to the Deep South. The block was quarried near Aquia Creek, Virginia, by free and enslaved workers and used in the construction of the Capitol building in 1824.
Source: Nancy Bercaw, Curator, Slavery and Freedom
Description
A rectangular block of sandstone. One short side of the block has a smooth, finished surface. The other five sides are rough-hewn and pitted, showing evidence of quarry tool markings, softened by weathering. One of the long sides has mechanical tool markings across the surface, forming a cross-hatch pattern. The block predominantly is beige, with reddish-brown veins of color running lengthwise. The smooth side shows most clearly the variegation of reddish-brown strata. There is a loss at the lower-left corner of the smooth side.
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National Museum of African American History and Culture Collection
Classification
Slavery and Freedom Objects
Buildings and Structures
Exhibition
Slavery and Freedom
On View
NMAAHC (1400 Constitution Ave NW), National Mall Location, Concourse 3, C3 053
1824-1826
Object number
2013.182
Credit Line
Collection of the Smithsonian National Museum of African American History and Culture
Commissioned by
Architect of the Capitol, American, founded 1793
Topic
African American
Architecture
Building Arts
Free communities of color
Government
Labor
Local and regional
Politics (Practical)
Slave hire system
United States--History--1815-1861
Place used
Washington, District of Columbia, United States, North and Central America
Place collected
Aquia Creek, Stafford County, Virginia, United States, North and Central America
Medium
sandstone
Dimensions
Overall with Weight: 15 3/4 × 21 1/4 × 14 1/2 in., 318 lb. (40 × 54 × 36.8 cm, 144.2 kg)
National Museum of African American History and Culture
Restrictions & Rights
No Known Copyright Restrictions
Type
blocks (shaped masses)
structural elements and structural element components