Alfred Keller – Adressbuch Solingen 1931
| Given name | Alfred |
|---|---|
| Family name | Keller |
| Occupation | Optiker |
| Address | Hauptstr. 67 |
| Place | Solingen |
| GOV identifier | SOLGENJO31NE |
| Book | Adressbuch Solingen 1931 |
| page | 98 |
| Year | 1931 |
| Given name | Alfred |
|---|---|
| Family name | Keller |
| Occupation | Optiker |
| Address | Hauptstr. 67 |
| Place | Solingen |
| GOV identifier | SOLGENJO31NE |
| Book | Adressbuch Solingen 1931 |
| page | 98 |
| Year | 1931 |