| Project | Location | Year | Publication | Links |
|---|---|---|---|---|
| Telephone-clock column in Frankfurt am Main | Frankfurt am Main | 1929 | ||
| Woodland Settlement, Neu-Isenburg-Frankfurt am Main | Neu-Isenburg, Frankfurt am Main | 1930 | ||
| Spiral Staircase in the Allgemeine Ortskrankenkasse, Frankfurt am Main | Frankfurt am Main | 1931 | ||
| Health insurance office, Frankfurt | Frankfurt am Main | 1931 |