Otto Hackenberg – Essener Adreßbuch 1936
| Given name | Otto |
|---|---|
| Family name | Hackenberg |
| Occupation | Ingen. |
| Address | Dreilindenstr. 26 |
| Place | Essen |
| GOV identifier | adm_135113 |
| Book | Essener Adreßbuch 1936 |
| page | 187 |
| Year | 1936 |
| Given name | Otto |
|---|---|
| Family name | Hackenberg |
| Occupation | Ingen. |
| Address | Dreilindenstr. 26 |
| Place | Essen |
| GOV identifier | adm_135113 |
| Book | Essener Adreßbuch 1936 |
| page | 187 |
| Year | 1936 |