Albert Einstein at the International Committee on Intellectual Cooperation

International Committee on Intellectual Cooperation, Commissions and Committees, Schwarz-Weiß-Photographie, unbekanntes Jahr, unbekannter Photograph; Bildquelle: United Nations Archives at Geneva, http://libraryresources.unog.ch/content.php?pid=279421&sid=2301704.

International Committee on Intellectual Cooperation, Commissions and Committees, b/w photograph, unknown year, unknown photographer; source: United Nations Archives at Geneva via Wikimedia Commons, https://commons.wikimedia.org/wiki/File:League_of_Nations_Commission_067.tif, Creative Commons Some Rights Reserved CC BY-SA 4.0 Deed / Attribution-ShareAlike 4.0 International, https://creativecommons.org/licenses/by-sa/4.0/deed.