Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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Car of History Clock
This marble sculpture, created in 1819, is among the oldest works of art in...

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Getting Here
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

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Small Business Program
Information for Small Businesses interested in doing business with the...

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Nitrate vault at the Library of Congress Packard Campus
The Architect of the Capitol (AOC) is responsible for managing all of the...