Dr. Earl S. Johnston in the Division of Radiation and Organisms Laboratory

ID: SIA Acc. 12-492 [SIA2012-6486]

Creator:

Form/Genre: Lantern slides

Date: 1929

Citation: Smithsonian Institution Archives, Acc. 12-492, Image No. SIA2012-6486

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Summary

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.

Subject

  • Johnston, Earl S (Earl Steinford) 1889-1947
  • United States National Museum
  • Smithsonian Institution Building (Washington, D.C.)
  • Smithsonian Astrophysical Observatory Radiation and Organisms Division
  • Century of Progress International Exposition (1933-1934 : Chicago, Ill.)

Notes

See also MNH-11036D.

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

Date

  • 1929
  • Between 1929 and 1934

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 osiaref@si.edu
  • No Known Copyright Restrictions

Topic

Form/Genre

Lantern slides

Local number

SIA Acc. 12-492 [SIA2012-6486]

Physical description

4 x 3.25;

Full Record

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