_Zickerke_1890_IfL.jpg "Map file 4.6 MB") | Zickerke | 1890 | 100 dpi |  | |
 | Zickerke (agronomische) | Sikorki | 1902 | 300 dpi | |
| Agronomische Ausgabe | |||||
_Zickerke_geogn-agr_1902_UPozn.jpg "WARNING! Large file! 26.5 MB") | Zickerke | Sikorki | 1902 | 400 dpi | |
| Geognostisch-Agronomische Ausgabe | |||||
_Zickerke_geogn-agr_1902-1940_UPozn.jpg "Map file 23.5 MB") | Zickerke | Sikorki | 1940 | 400 dpi | |
| Geognostisch-Agronomische Ausgabe | |||||
 | Zickerke | 1941 | 600 dpi | | |
 | Zickerke | 1941 | 300 dpi | | |
 | Zickerke | 1941 | 100 dpi | | |
