My apologies for my severe lack of updates! I have been quite busy preparing for a "suicide" journey to Eastern Europe. Anyway, I just spotted a fascinating bit of Dietrich news. With the support of Maria Riva, the John F. Kennedy Presidential Library and Museum will unseal 30 letters written by Hemingway to Dietrich. Perhaps the public's prying eyes will get a peek as well? You may have to request access to JFK Library's Ernest Hemingway collection to find out.
New York Times source