Brief [an Gottfried Kinkel]
Uster, 04.03.1869 [4.III. [18]69]Brief [an Gottfried Kinkel]
Zürich-Riesbach, 10.11.1871 [10.XI. [18]71]Brief [an Gottfried Kinkel]
[o.O.], 29.11.1875 [29.XI.1875]Brief an College [Gottfried Kinkel]
Zürich, 12.11.1880 [12.XI. [18]80]Brief an College [Gottfried Kinkel]
Zürich-Neumünster, 01.07.1871 [1.VII.1871]Brief an College [Gottfried Kinkel]
Zürich, 14.02.1876 [14. Februar 1876]Brief an College [Gottfried Kinkel]
Zürich, 14.05.1876 [14.V.1876]Brief an College [Gottfried Kinkel]
Zürich, 06.05.1877 [6. Mai 1877]Brief an College [Gottfried Kinkel]
Bern, 08.07.1877 [8.VII.1877]Brief an College [Gottfried Kinkel]
[o.O.], 1870-1879 [o.D. [wohl 1870er Jahre]]Brief an College [Gottfried Kinkel]
[o.O.], 1876 [o.D. [1876]]Brief an Freund [Gottfried Kinkel]
Zürich, 19.02.1881 [19.II. [18]81]Brief an Freund [Gottfried Kinkel]
Zürich, 20.05.1882 [20.V. [18]82]Brief an Freund [Gottfried Kinkel]
Bern, 21.02.1881 [21.II.1881]Brief an Freund [Gottfried Kinkel]
Uster, 12.10.1869 [12.X. [18]69]Brief an Freund [Gottfried Kinkel]
Uster, 24.11.1869 [24.XI. [18]69]Brief an Freund [Gottfried Kinkel]
Uster, 28.11.1869 [28.XI. [18]69]Brief an Freund [Gottfried Kinkel]
Uster, 16.02.1870 [16 Febr. [18]70]Brief an Freund [Gottfried Kinkel]
Uster, 30.04.1870 [30.IV. [18]70]Brief an Freund [Gottfried Kinkel]
Uster, 21.06.1870 [21.VI. [18]70]