| Project | Location | Year | Publication | Links |
|---|---|---|---|---|
| Model of the Protestant Church for Velbert | Velbert | 1909 | Moderne Bauformen | Locate in Flipbook |
| Mausoleum | Köln | 1909 | Moderne Bauformen | Locate in Flipbook Map |
| The Extension Buildings of the Museum of Applied Arts in Cologne | Köln a. Rh. | 1911 | Moderne Bauformen | Locate in Flipbook Map |
| The Roman Fountain | Köln a. Rh. (Cologne) | 1916 | Moderne Bauformen | Locate in Flipbook Map |