• Photo of Karl Korte with Aaron Copland 

      Unknown photographer (1970)
      Black and white photograph of composer Karl Korte with composer Aaron Copland. Estimated to have been taken in the 1970's.
    • Postcard from Clark Terry to Karl Korte 

      Terry, Clark (1980-07-24)
      Postcard from trumpeter Clark Terry to composer Karl Korte, expressing enthusiasm for a new arrangement Korte had sent him. Sent from Nice, France.
    • Postcard from David Diamond to Karl Korte 

      Diamond, David, 1915-2005 (1991-02-06)
      Diamond writes on the need to persevere in composing, despite lack of performance support. He reports on the progress of the 11th symphony and an opera.
    • Postcard from David Diamond to Karl Korte 

      Diamond, David, 1915-2005 (1991-01-22)
      Postcard from composer David Diamond to composer Karl Korte. Mentions his 11th symphony.