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C.P. Steinmetz - Public domain portrait painting

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C.P. Steinmetz - Public domain portrait painting

description

Summary

Photograph shows Charles Proteus Steinmetz, a German mathematician and electrical engineer. (Source: Flickr Commons project, 2011)

date_range

Date

1911 - 1919
person

Contributors

Bain News Service, publisher
create

Source

Library of Congress
copyright

Copyright info

No known restrictions on publication.

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