| E 56156 | 1925 | Tartumaa — Tartu | Unter, Eugen |
| E 56157/8 | 1925 | Tartumaa — Tartu | Unter, Eugen |
| E 62165 | 1928 | Viljandimaa — Helme | Unter, Eugen |
| ERA II 74, 539 (1) | 1934 | Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 541 (2) | 1934 | Viljandimaa — Helme; Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 545 (4) | 1934 | Viljandimaa — Helme; Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 549 (6) | 1934 | Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 559 (11) | 1934 | Viljandimaa — Helme; Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 561 (13) | 1934 | Viljandimaa — Helme; Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 563 (14) | 1934 | Viljandimaa — Helme; Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 563 (15) | 1934 | Viljandimaa — Helme; Tartumaa — Tartu | Unter, Eugen |
| ERA II 74, 565 (16) | 1934 | Viljandimaa — Helme; Tartumaa — Tartu | Unter, Eugen |
| ERA II 119, 155 | 1934 | Pärnumaa — Karksi; Tartumaa — Tartu | Unter, Eugen |