 | Essen | ±1898 | 600 dpi |  | |
| obraz oryginalny / original image | |||||
 | Essen | ±1898 | 600 dpi | | |
| obraz scalony / composite image | |||||
 | Elberfeld | 1913 | 300 dpi | | |
| Anlagen zu diesem Blatt : | |  | Elberfeld (verso) | 1913 | |
 | Elberfeld | ±1930 | 300 dpi | | |
 | Essen | 1931 | 300 dpi | | |
 | Essen | 1940 | 600 dpi | | |
 | Essen | 1940 | 600 dpi | | |
 | Essen | 1940 | 300 dpi | | |
