Image: Gottlob Frege (Emil Tesch)
Description: Friedrich Ludwig Gottlob Frege (1848-1925), German mathematician and philosopher
Title: Gottlob Frege (Emil Tesch)
Credit: The Open court, vol. 30 (1916), p. 614 http://books.google.com/books?id=mPgaAAAAYAAJ&pg=PA614
Author: Emil Tesch (1860-1931), German photographer
Permission: The author died in 1931, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 80 years or less. 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, 1923. This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
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