Otto Hamann – Rostocker Adressbuch 1924
| Given name | Otto |
|---|---|
| Family name | Hamann |
| Occupation | Ingenieur |
| Address | Ulmenstr. 29 |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 118 |
| Year | 1924 |
| Given name | Otto |
|---|---|
| Family name | Hamann |
| Occupation | Ingenieur |
| Address | Ulmenstr. 29 |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 118 |
| Year | 1924 |