Heinrich Alt – Rostocker Adressbuch 1924
| Given name | Heinrich |
|---|---|
| Family name | Alt |
| Occupation | Architekt, B.D.A. |
| Address | Augustenstr. 50 |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 39 |
| Year | 1924 |
| Firmeneintrag | Alt, Heinrich |
| Telefonnummer | 1610 |