Emilio Segrè Visual Archives

More than 30,000 photos of scientists and their work

Duffendack Ora C1

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Duffendack Ora C1

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Image title: 
Headrick, Wolfe and Duffendack in Lab
Credit line: 
AIP Emilio Segrè Visual Archives

Left to right: Lewis B. Headrick, R. A. Wolfe, Ora Duffendack work with experimental equipment on the Spark Plug Project at Randall Laboratory, University of Michigan.

Photo date: 
Original format: 
1 photographic print (black and white; 9.5 x 7.5 inches)
Duffendack, Ora S. (Ora Stanley), 1890-