File:Flickr - USCapitol - Construction of the U.S. Capitol Dome.jpg
Original file (3,000 × 2,157 pixels, file size: 3.17 MB, MIME type: image/jpeg)
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Summary[edit]
| Description |
The U.S. Capitol Buildings's great cast-iron dome is an astonishing feat of architecture and engineering. It was the Capitol's second dome, the earlier wooden one was removed as a precaution against fire. The replacement dome was planned by Thomas U. Walter, the architect of the Capitol extension, whose design was influenced by classical European domes. Iron brackets embedded in five million pounds of brickwork laid on the old stone walls hold an outer ring of 36 columns (one every 10 degrees). Thirty-six curving iron trusses rise to the lantern and support both the inner dome and the outer skin. Work began in 1855 with the removal of the old wooden dome. In 1860, the New York foundry of Janes, Fowler, Kirtland & Company won the contract to finish the dome. At the outbreak of the Civil War the contractor was advised not to expect further payment but they decided to continue anyway. That decision inspired President Lincoln and others to see the dome as a sign that the nation would also continue. The last section of the Statue of Freedom was positioned on December 2, 1863, and the interior was finished in 1866. The dome's total cost was $1,047,291. For more information on the Capitol Dome, visit: www.aoc.gov/capitol-buildings/capitol-dome. This official Architect of the Capitol photograph is being made available for educational, scholarly, news or personal purposes (not advertising or any other commercial use). When any of these images is used the photographic credit line should read “Architect of the Capitol.” These images may not be used in any way that would imply endorsement by the Architect of the Capitol or the United States Congress of a product, service or point of view. For more information visit www.aoc.gov. |
| Source | Construction of the U.S. Capitol Dome |
| Author | USCapitol |
Licensing[edit]
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This image is a work of an employee of the Architect of the Capitol, taken or made as part of that person's official duties. As a work of the U.S. federal government, all images created or made by the Architect of the Capitol are in the public domain in the United States. | 
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This image was originally posted to Flickr by USCapitol at https://www.flickr.com/photos/65191584@N07/6851529731. It was reviewed on 9 October 2012 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 23:13, 8 October 2012 | | 3,000 × 2,157 (3.17 MB) | Matanya (talk | contribs) | == {{int:filedesc}} == {{Information |Description=The U.S. Capitol Buildings's great cast-iron dome is an astonishing feat of architecture and engineering. It was the Capitol's second dome, the earlier wooden one was removed as a precaution against fir... |
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