Owls Placed in Castle Tower
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Print"Increase" and "Diffusion," barn owls, are placed in the northwest tower of the Smithsonian Institution Building, the "Castle."
Smithsonian Institution Building (Washington, D.C.)
Chronology of Smithsonian History
Torch, 6/1977, p. 2
Institutional History Division, Smithsonian Institution Archives, 600 Maryland Avenue, S.W., Washington, D.C. 20024-2520, SIHistory@si.edu
January, 1977
Owls