CAB_Frasch_Herman.jpg

Description Engraved portrait of United States chemist Herman Frasch
Date published 1918
Source The Cyclopædia of American Biography , 1918, between pp. 246 and 247
Author artist(s) not specified
Permission
( Reusing this file )
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office ) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. PD-1923 Public domain in the United States //commons.wikimedia.org/wiki/File:CAB_Frasch_Herman.jpg

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