Richard Heckner – Aachener Adressbuch 1936
| Given name | Richard |
|---|---|
| Family name | Heckner |
| Occupation | Kaufm. |
| Address | Blücherplatz 30U. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 135 |
| Year | 1936 |
| Telefonnummer | 35230 |
| Given name | Richard |
|---|---|
| Family name | Heckner |
| Occupation | Kaufm. |
| Address | Blücherplatz 30U. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 135 |
| Year | 1936 |
| Telefonnummer | 35230 |