This primary source comes from the Collection FDR-PHOCO: Franklin D. Roosevelt Library Public Domain Photographs.
National Archives Identifier:
196389Full Citation: Looking up one of the assembly lines at Ford's big Willow Run plant, where B-24E (Liberator) bombers are being made in great numbers; ca. 2/1943 ; Collection FDR-PHOCO: Franklin D. Roosevelt Library Public Domain Photographs. [Online Version, https://docsteach.org/documents/document/looking-up-one-of-the-assembly-lines-at-fords-big-willow-run-plant-where-b24e-liberator-bombers-are-being-made-in-great-numbers, April 18, 2025]