Johs. Harzon – Aachener Adressbuch 1936
| Given name | Johs. |
|---|---|
| Family name | Harzon |
| Occupation | Kaufm. |
| Address | Boxgraben 42 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 132 |
| Year | 1936 |
| Given name | Johs. |
|---|---|
| Family name | Harzon |
| Occupation | Kaufm. |
| Address | Boxgraben 42 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 132 |
| Year | 1936 |