J. G. Herwarth – Adressbuch Berlin 1820
| Given name | J. G. |
|---|---|
| Family name | Herwarth |
| Occupation | Buchdrucker |
| Address | Friedrichsgracht 53 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 173 |
| Year | 1820 |
| Given name | J. G. |
|---|---|
| Family name | Herwarth |
| Occupation | Buchdrucker |
| Address | Friedrichsgracht 53 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 173 |
| Year | 1820 |