圖片名稱「麻州54的英勇衝鋒：反抗福特華格納的(有色)軍團」年7月18日

出處: "The Gallant Charge of the 54th Mass. [colored] regiment of the rebel works of Ft. Wagner... July 18, 1863." Currier and Ives, 1863. African-American Perspectives: The Progress of a People, Library of Congress.