Equipment for Determining Wave-Length Effects on the Growth of Algae

images for Equipment for Determining Wave-Length Effects on the Growth of Algae
Data Source
Smithsonian Institution Archives
Subject
United States National Museum
Smithsonian Astrophysical Observatory Radiation and Organisms Division
Century of Progress International Exposition (1933-1934 : Chicago, Ill.)
Physical description
4 x 3.25;
Date
1929
Between 1929 and 1934
Summary
Laboratory of the Division of Radiation and Organisms, located in the basement of the Smithsonian Institution Building, or Castle. Shown here is equipment for determining wave-length effects on the growth of algae.
Cite as
SIA Acc. 12-492 - United States National Museum. Division of Graphic Arts. Section of Photography, Photographic Collection, 1933, Smithsonian Institution Archives
Type
Lantern slides
Local number
SIA Acc. 12-492 [SIA2012-6479]