This primary source comes from the Records of the War Production Board, 1918 - 1947.
National Archives Identifier:
534894Full Citation: They Shall Not Have Died in Vain. Remember Pearl Harbor. Work, Fight, Sacrifice. Let's get it over with!; ca. 1942-1943; War Production Board; Records of the War Production Board, 1918 - 1947, Record Group 179; National Archives at College Park, College Park, MD. [Online Version, https://docsteach.org/documents/document/they-shall-not-have-died-in-vain-remember-pearl-harbor, April 29, 2024]