Title: Der Hammer, Workers' Monthly, August 1926
Artist Display Name: William Gropper|Joseph Moissaye Olgin|Hammer Publishing Company|Freiheit Publishing Asa’n
Artist Display Bio: American, New York 1897–1977 Manhasset, New York|1878–1939| | 
Artist Alpha Sort: Gropper, William|Moissaye Olgin, Joseph|Hammer Publishing Company|Freiheit Publishing Asa’n
Artist Wikidata URL: https://www.wikidata.org/wiki/Q972080|||
Medium: Photomechanical relief print; first edition
Credit Line: The Elisha Whittelsey Collection, The Elisha Whittelsey Fund, 2023