Description: Civilian Public Service unit 115 human guinea pigs, at University of Illinois; front, left to right, Elmer Fricke, Howard Blosser, Dwane Houghan; back, left to right, George Nachtigal, Henry Tobyes, Paul Blosser
Date: ca. 1945
Location: Urbana, Illinois
MLA filing: Civilian Public Service No. 115
Original size: 7.5 x 5.5 cm
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