Results for "Patent Office Building (Washington, D.C.)"

 
Showing results 1 - 2 of 2 for Patent Office Building (Washington, D.C.)
  1. Dr. Charles Greeley Abbot's 100th Birthday Celebration

    Dr. Charles Greeley Abbot's 100th Birthday Celebration

    • Date: 1972 May 10, 1972
    • Creator: Krantz, Victor

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  3. National Air and Space Museum Groundbreaking Luncheon

    National Air and Space Museum Groundbreaking Luncheon

    • Date: 1972 November 20, 1972
    • Creator: Neufeld, Harry B

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Showing results 1 - 2 of 2 for Patent Office Building (Washington, D.C.)