Category:Built in Washington, D.C. in 1820
Most populous urban areas of the world: London [GB] · Moscow [RU] · New York City [US] · Paris [FR] · Washington, D.C. [US]
States of the United States: Alabama · Arkansas · Connecticut · Georgia · Indiana · Kentucky · Louisiana · Maine · Maryland · Massachusetts · New Mexico · New York · North Carolina · Ohio · Pennsylvania · South Carolina · Tennessee · Vermont · Virginia – Washington, D.C.
1820s architecture in Washington, D.C.: | ← 1820-1821-1822-1823-1824-1825-1826-1827-1828-1829 → |
Subcategories
This category has the following 7 subcategories, out of 7 total.