This primary source comes from the Records of the Office of the Chief Signal Officer.
National Archives Identifier:
526236Full Citation: Copy of painting, group of Tammany Hall members; ca. 1860-1865; Records of the Office of the Chief Signal Officer, Record Group 111. [Online Version, https://www.docsteach.org/documents/document/copy-of-painting-group-of-tammany-hall-members, April 28, 2024]