Results for "United States National Museum. Division of Mineralogy and Petrology"

 
Showing results 1 - 2 of 2 for United States National Museum. Division of Mineralogy and Petrology
  1. Letter from Captain Roger Welles to Charles D. Walcott, January 12, 1918

    Letter from Captain Roger Welles to Charles D. Walcott, January 12, 1918

    • Date: January 12, 1918 20th century
    • Creator: Welles, Roger 1862-1932
    • Creator: Welles, Roger 1862-1932

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  3. Letter from Captain Roger Welles to Charles D. Walcott, January 4, 1918

    Letter from Captain Roger Welles to Charles D. Walcott, January 4, 1918

    • Date: January 4, 1918 20th century
    • Creator: Welles, Roger 1862-1932
    • Creator: Welles, Roger 1862-1932

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Showing results 1 - 2 of 2 for United States National Museum. Division of Mineralogy and Petrology