Leonard R. Ingersoll, emeritus professor of physics at the University of Wisconsin, died on April 25 in his laboratory at the University after suffering a heart attack. His age was 77. Prof. Ingersoll was born in New York City and graduated from Colorado College in 1902. In 1905 he received his PhD in physics from Wisconsin and in the same year was named to that university's faculty as an instructor. By 1924 he had advanced through the teaching ranks to the position of full professor of physics.
This content is only available via PDF.
© 1958 American Institute of Physics.
1958
American Institute of Physics
You do not currently have access to this content.