Brief
Jena, 20.02.1894 [20. Februar 1894]Brief [an Eduard Strasburger]
Lippstadt, 09.03.1874 [9 März 1874]Brief [an William Barbey]
Lausanne, 20.07.1877 [20 Juillet [18]77]Brief an College [Eduard Strasburger]
Würzburg, 11.12.1871 [11 Deceb. 1871]Brief an College [Eduard Strasburger]
Würzburg, 18.11.1872 [18t. Novb. 1872]Brief an College [Eduard Strasburger]
Würzburg, 05.12.1872 [5 Decb. 1872]Brief an College [Eduard Strasburger]
Würzburg, 10.12.1873 [10 Decb. 1873]Brief an College [Eduard Strasburger]
Würzburg, 25.12.1873 [25 Decb. 1873]Brief an College [Eduard Strasburger]
Würzburg, 16.04.1874 [16 April 1874]Brief an College [Eduard Strasburger]
Würzburg, 20.07.1875 [20 Juli 1875]Brief an College [Eduard Strasburger]
Würzburg, 27.10.1875 [27 Oct. 1875]Brief an College [Eduard Strasburger]
Würzburg, 06.05.1877 [6 Mai 1877]Brief an College [Eduard Strasburger]
Würzburg, 16.11.1877 [16 Novb [18]77]Brief an College [Eduard Strasburger]
Würzburg, 19.11.1877 [19 Novb 1877]Brief an College [Eduard Strasburger]
Würzburg, 21.09.1878 [21 Septb 1878]Brief an College [Eduard Strasburger]
Würzburg, 21.12.1878 [21 Decb. 1878]Brief an College [Eduard Strasburger]
Würzburg, 11.03.1879 [11 März 1879]Brief an College [Eduard Strasburger]
Würzburg, 26.06.1879 [26 Juni 1879]Brief an College [Eduard Strasburger]
Würzburg, 30.12.1879 [30 Decb. 1879]