Results for "Roberts, Frank H. H. (Frank Harold Hanna), 1897-1966"

     
    Showing results 1 - 2 of 2 for Roberts, Frank H. H. (Frank Harold Hanna), 1897-1966

    1. Dog Days at the Zoo, Part II

      • Date: September 18, 2012
      • Description: Though often overlooked, dogs played a featured role in the early history of the National Zoological Park.

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    3. Map of expedition sites in Sumatra, 1901

      The Best-Laid Plans of Mice and Astronomers Often Go Awry: The 1901 Sumatra Eclipse Expedition

      • Date: August 17, 2017
      • Creator: Pamela M. Henson
      • Description: Astronomers travel far and wide to see solar eclipses but sometimes their best laid plans don’t work out..

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    Showing results 1 - 2 of 2 for Roberts, Frank H. H. (Frank Harold Hanna), 1897-1966