Natural History Building Groundbreaking
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PrintThe ground is broken by Secretary Samuel P. Langley for the new United States National Museum building (now known as the Natural History Building) at Tenth Street, N.W. on the south side of what is now Constitution Avenue.
Chronology of Smithsonian History
Institutional History Division, Smithsonian Institution Archives, 600 Maryland Avenue, S.W., Washington, D.C. 20024-2520, SIHistory@si.edu
June 15, 1904