File:Wolfe-Bert-1929.jpg

Bertram D. Wolfe (1896–1977), American scholar and radical activist of the 1920s and 1930s. Published file photo from The Daily Worker (New York), 1929 Published in the United States between 1923 and 1978 with no copyright notice in original publication, public domain. Photographed from microfilm by Tim Davenport ("Carrite") for Wikipedia, no copyright claimed.