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(b.) Unknown
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

(b.) 1908
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of University of Pennsylvania Archives
Courtesy of Worldcat
(b.) March 29, 1929
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of Paul A. Strassmann
Courtesy of Wikipedia
(b.) Unknown
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of SHARE Conference
Courtesy of University of Minnesota Digital Conservancy
(b.) July 26, 1931 — (d.) October 7, 2013
Legacy Content: Unknown Author

Citations:

Courtesy of IPExl Patent Database
(b.) September 19, 1923 — (d.) February 3, 2014
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of University of Minnesota Digital Conservancy
Courtesy of University of Pennsylvania HSS
(b.) December 3, 1935 — (d.) August 26, 2011
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author