Brief an Professor [Carl Justi]
Berlin, 04.11.1889 [4, Nov 1889]Brief an Professor [Carl Justi]
Berlin, 22.11.1893 [22/XI [18]93]Brief an Professor [Carl Justi]
Berlin, 03.01.1894 [3.1. [18]94]Brief an Professor [Carl Justi]
[o.O.], 16.01.1895 [16.1. [18]95]Brief an Professor [Carl Justi]
[o.O.], 09.03.1896 [9. III [18]96]Brief an Professor [Carl Justi]
[o.O.], 14.01.1897 [14 Januar [18]97]Brief an Professor [Carl Justi]
Berlin, 22.06.1893 [22/VI [18]93]Brief an Professor [Carl Justi]
Berlin, 27.11.1893 [27, XI [18]93]