Brief an Amtsgenosse und - hoff' ich - Freund [Gottfried Kinkel]
Zürich-Oberstrass, 12.09.1866 [12. Sept. [18]66]Brief an Frau [Minna Kinkel]
Zürich-Oberstrass, 13.11.1882 [13. Novbr. 3 Uhr [ohne Jahr, 1882]]Brief an Frau [Minna Kinkel]
Zürich-Oberstrass, 04.12.1882 [4. Decbr. [18]82]Brief an Frau [Minna Kinkel]
Zürich-Oberstrass, 09.12.1882 [9. Decbr. [18]82]Brief an Frau [Minna Kinkel]
Zürich-Oberstrass, 27.12.1882 [27. Decbr. [18]82]Brief an Kollege [Gottfried Kinkel]
Zürich-Oberstrass, 23.11.1878 [23. Novbr. [18]78]Brief an Kollege [Gottfried Kinkel]
Zürich-Oberstrass, 14.11.1881 [14. Novbr. [18]81]Brief an Kollege [Gottfried Kinkel]
Zürich-Oberstrass, 25.05.1882 [25. Mai [18]82]Brief an Professor G. Kinkel dahier
Zürich-Oberstrass, 12.07.1867 [12. Juli [18]67]