German letters sent to Benjamin Morse (with exception of 422/61/2/1). There are letters from the following identified correspondents:
August Buck, Osnabrück, 1956-64.
Edgar Mertner, Kiel, 1947-56.
Walther Migge, Marbach, 1965-74.
Walter E. Feldman, Zürich/Vienna, 1949-56.
Manfred Zeller, Marbach, 1965.
Bruno Hanckel, Osnabrück, 1951-61.
Friedrich Wilhelm, Wodtke, Kiel, 1949-61.
Lilly Freud-Marlé, 1950.
Richard Maenicke, Osnabrück, 1933-53.
Kurt Liebmann, Dresden, 1967-68.
Theamaria Lenz, Detmold, 1939-51.
Kurt Kramer, 1949-61.
Wolfgang Keller, Münster, 1931.
Klaus W. Jonas, Düsseldorf, 1972.
Oskar Hanser, Griefenburg, 1949.
Walter Grossmann, Belmont, Mass., 1956.
Ernst G. Gorischegg, Trieste, 1957.
Karl Geiringer, Newtonville, Mass., 1954-55.
Lambert Schneider, Heidelberg, 1964.
Elisabeth Herberg, Hamburg, 1960-64.
Hilda Soldan, Graz, 1948.
Paul Selver, London, 1961-62.
Ernst Pfeiffer, Göttingen, 1952.
Max Niehans, Zürich, 1950-51.
W. Gunther, Neuchâtel, 1946-52.
J. Hoops, Heidelberg, 1932-36.
Dieter Bassermann, Staufen in Breisgau, 1948.
Eva Cassirer, Heppenheim, 1957.
Gert Bucheit, Mengen, 1948-51.
Iles Blumenthal-Weiss, New York, 1953-61;
horoscope by J. M. Thorburn, 1952.
Werner Milch, Marburg, 1948.
Edith Holz-Melchert, Darmstadt, 1965-66.
Alfred Wickenburg, Graz, 1963-72.
Ulrich Hausmann, Berlin, 1947-48.
Grete Schaeder, Göttingen, 1973.
Ingeborg Schnack, Marburg, 1956.
Satoshi Tsukakoshi, Tokyo, 1951.
Friedrich Hruschka, 1948-49.
Hermann von Schelling, New London, Conn., 1948.
Franz Deuticke, Vienna, 1950.
Dorothea von Schelling, Landshut, 1948.
Seymour Cain, Chicago, 1956.
Wilhelm Joseph Hilger, Berlin, 1948.