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Catalog Data

Johnston, Earl S (Earl Steinford) 1889-1947  Search this
United States National Museum  Search this
Smithsonian Institution Building (Washington, D.C.)  Search this
Smithsonian Astrophysical Observatory Radiation and Organisms Division  Search this
Century of Progress International Exposition (1933-1934 : Chicago, Ill.)  Search this
Physical description:
4 x 3.25;
Lantern slides
Between 1929 and 1934
See also MNH-11036D.
Dr. Earl S. Johnston in the research laboratory of the Division of Radiation and Organisms, located in the basement of the Smithsonian Institution Building, or Castle. Effects of light on plant growth are studied here.
Cite as:
Smithsonian Institution Archives, Acc. 12-492, Image No. SIA2012-6486
Repository Loc.:
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
Local number:
SIA Acc. 12-492 [SIA2012-6486]
Restrictions & Rights:
No access restrictions Many of SIA's holdings are located off-site, and advance notice is recommended to consult a collection. Please email the SIA Reference Team at
No Known Copyright Restrictions
Data Source:
Smithsonian Institution Archives