C. Helm – Adressbuch Berlin 1820
| Given name | C. |
|---|---|
| Family name | Helm |
| Occupation | Stellmacher |
| Address | Mohrenstraße 43 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 166 |
| Year | 1820 |
| Given name | C. |
|---|---|
| Family name | Helm |
| Occupation | Stellmacher |
| Address | Mohrenstraße 43 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 166 |
| Year | 1820 |