C. L. Heyder – Rostocker Adressbuch 1924
| Given name | C. L. |
|---|---|
| Family name | Heyder |
| Occupation | Ingenieur |
| Address | Am Steintor |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 128 |
| Year | 1924 |
| Firmeneintrag | Ing.- Büro |
| Telefonnummer | 2163 |