Rudolf Knappstein – Adressbuch Solingen 1931
| Given name | Rudolf |
|---|---|
| Family name | Knappstein |
| Occupation | Fabr-Arb. |
| Address | Hauptstr. 22½ |
| Place | Ohligs |
| GOV identifier | OHLIGSJO31MD |
| Book | Adressbuch Solingen 1931 |
| page | 106 |
| Year | 1931 |
| Given name | Rudolf |
|---|---|
| Family name | Knappstein |
| Occupation | Fabr-Arb. |
| Address | Hauptstr. 22½ |
| Place | Ohligs |
| GOV identifier | OHLIGSJO31MD |
| Book | Adressbuch Solingen 1931 |
| page | 106 |
| Year | 1931 |