E. Humbertdroz – Adressbuch Berlin 1820
| Given name | E. |
|---|---|
| Family name | Humbertdroz |
| Occupation | Uhrgehäusemacher |
| Address | Spittelbrücke 14 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 188 |
| Year | 1820 |
| Given name | E. |
|---|---|
| Family name | Humbertdroz |
| Occupation | Uhrgehäusemacher |
| Address | Spittelbrücke 14 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 188 |
| Year | 1820 |