Helmut Keller – Leipziger Adressbuch 1949
| Given name | Helmut |
|---|---|
| Family name | Keller |
| Occupation | Maurer |
| Address | Ludolf-Colditz-Straße 12 |
| Place | Leipzig |
| GOV identifier | LEIZIGJO61EI |
| Book | Leipziger Adressbuch 1949 |
| page | I-372 |
| Year | 1949 |
| Etage | III |
| Postzustellbereich | O 27 |