| Project | Location | Year | Publication | Links |
|---|---|---|---|---|
| Zeche Sachsen Mine, Hamm - Benzol Factory, Coal Tower, Entrance Gate | Hamm i. W. | 1926 | Die Form | Locate in Flipbook Map |
| Zeche Sachsen Mine - Coal Washing Plant | Hamm i. W. | 1926 | Die Form | Locate in Flipbook Map |
| Zeche Königsborn Mine, Unna - Staircase, Machine Hall, Chimney Cooler, Switching Station | Unna i. W. | 1926 | Die Form | Locate in Flipbook Map |
| Zeche Ickern Mine - Boiler House | Ickern i. W. | 1926 | Die Form | Locate in Flipbook Map |