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

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The Madison Building serves both as the Library's third major structure and as this nation's official memorial to President James Madison.
Opened in 1980, measuring 500 feet wide and 400 feet deep, the Madison...

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A view of the Capitol Visitor Center lit up at night
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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Stewardship
The Architect of the Capitol is committed to the preservation and stewardship...

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Slave Labor Commemorative Marker in Emancipation Hall at the U.S. Capitol Visitor Center.
Interpreters in Exhibition Hall and Emancipation Hall use a variety of hands-on...

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Blog Posts Tagged 'masonry'

September 29, 2014
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Juan Sandoval and Jose Hernandez using a lewis to remove stones from Olmsted Terrace.
Addressing the stone pandemic across the Capitol campus takes a team of historic preservationists, structural engineers and stonemasons, among others.
March 18, 2013
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The quarry at Government Island provided sandstone for the construction of the White House and the U.S. Capitol building.
AOC Public Affairs Officer Matt Guilfoyle walks in the footsteps of the masons and laborers who worked the quarry at Government Island in Aquia, Virginia, to gather stone for the U.S. Capitol more...
October 18, 2012
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AOC's masons repair stone on the East Front Plaza of the U.S. Capitol at 4 a.m.
It wasn’t quite 4 a.m. when I arrived at the Capitol Building on Friday, October 12, and it was a chilly 48 degrees. While I was still adjusting to the darkness and cold the AOC stone masons were...
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