. "United States Holocaust Memorial Museum Collection, Gift of Anne Kelemen, Gideon Yaron, and Paul Kendal\n\nAnne Kelemen, Gideon Yaron (Hans Kuehne's son), and Paul Kendal (Hans Kuehne's brother, the original recipient of the letter) donated this to the United States Holocaust Memorial Museum on Jan. 14, 2010."@en . .