Otto Hartkopf – Adressbuch Solingen 1931
| Given name | Otto |
|---|---|
| Family name | Hartkopf |
| Occupation | Wirt u. Schreiner |
| Address | Friedenstr. 8 |
| Place | Solingen |
| GOV identifier | SOLGENJO31NE |
| Book | Adressbuch Solingen 1931 |
| page | 75 |
| Year | 1931 |
| Given name | Otto |
|---|---|
| Family name | Hartkopf |
| Occupation | Wirt u. Schreiner |
| Address | Friedenstr. 8 |
| Place | Solingen |
| GOV identifier | SOLGENJO31NE |
| Book | Adressbuch Solingen 1931 |
| page | 75 |
| Year | 1931 |