Jos. Jahn – Aachener Adressbuch 1936
| Given name | Jos. |
|---|---|
| Family name | Jahn |
| Occupation | Kaufm. |
| Address | Boxgraben 61 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 160 |
| Year | 1936 |
| Given name | Jos. |
|---|---|
| Family name | Jahn |
| Occupation | Kaufm. |
| Address | Boxgraben 61 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 160 |
| Year | 1936 |