Author
Reisner, Hermann Eduard Max
2
Andree, Rolf,
1
Archivschule Marburg. Institut für Archivwissenschaft
1
Arndt, Karl John Richard
1
Auerbach, Inge
1
Bang, Paul, 1879-1945
1
Eelking, Max von, 1813-1873
1
Etges, Andreas
1
Fröhlich, Otto
1
Gallagher, Marsha V.
1
Haase, Yorck Alexander
1
Halle, Ernst von, 1868-1909,
1
Hecker, Friedrich, 1811-1881
1
Herzog August Bibliothek
1
Jackh, Ernest, 1875-1959
1
Jantz, Harold Stein, 1907-1987
1
Magers, Helmut, 1906-1945
1
Müller, Wilhelm
1
Newberry Library
1
Orr, William J.
1
Princeton University. Library
1
Prussia
1
Rattermann, H. A. 1832-1923,
1
Ricke-Immel, Ute, 1938-
1
Sponsel, Heinz
1
Stolberg-Wernigerode, Otto, Graf zu, 1893-1983
1
Stöhr, Hermann
1
United States
1
Wied, Maximilian, Prinz von, 1782-1867
1
Witte, Stephen S., 1966-
1