Hermann von KEYSERLING (1880-1946). L.A.S., November 27, 1940, to Mme Véra Bour; 1 1/2 pages in-12 with address (postcard). He learns that Paul Valéry "has returned to Paris: please convey to him my affectionate memories as well as to all the other friends in your country who remember me. What has become of the friends of the European Congress of 1938? [...] I learn that none of those I knew closely fell in the war, but that there are many prisoners. He talks about his sons, who are in France; he would like to see recent and interesting books published in France. "I don't do anything productive these days, it's the Universe that is lavish in activity"...