This primary source comes from the Records of the Research and Innovative Technology Administration (Transportation).
National Archives Identifier:
6925447Full Citation: USCGC 625 in St. Lawrence Seaway; ca. 1970; Records of the Research and Innovative Technology Administration (Transportation). [Online Version, https://www.docsteach.org/documents/document/uscgc-625-in-st-lawrence-seaway, May 8, 2024]