Title: Der Hammer, Workers' Monthly, November 1926
Artist Display Name: Freiheit Publishing Asa’n|Joseph Moissaye Olgin|Hammer Publishing Company|William Gropper
Artist Display Bio:  |1878–1939| |American, New York 1897–1977 Manhasset, New York
Artist Alpha Sort: Freiheit Publishing Asa’n|Moissaye Olgin, Joseph|Hammer Publishing Company|Gropper, William
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