Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Checking the leg bones of rachitic rats in testing vitamin deficiencies
Summary
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1943
Contributors
Siegel, Arthur S., photographer
Location
Detroit (Mich.), 42.33139, -83.04583
Source
Library of Congress
Copyright info
No known restrictions. For information, see U.S. Farm Security Administration/Office of War Information Black & White Photographs http://www.loc.gov/rr/print/res/071_fsab.html