Hall of Power Machinery Opens
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PrintDr. Leonard Carmichael and Dr. Robert P. Multhauf formally open the Hall of Power Machinery, another part of the Exhibits Modernization Program. In this hall, moving engines and models, murals, diagrams, and schematic mechanisms are displayed to show technological development.
Chronology of Smithsonian History
Annual Report of the Smithsonian Institution for the year 1957, p. 34
Institutional History Division, Smithsonian Institution Archives, 600 Maryland Avenue, S.W., Washington, D.C. 20024-2520, SIHistory@si.edu
March 27, 1957