An engraving of men on the Western Union Telegraph Expedition
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| An engraving of men on the Western Union Telegraph Expedition traveling up an icy river in Russia America, what is now called Alaska. William H. Dall July 9, 1865. Source: Smithsonian Scrapbook, Letter, Diaries, and Photographs from the Smithsonian Archives, Smithsonian Institution Archives, Institutional History Division |
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