P. Gerhardt – Adressbuch Berlin 1820
| Given name | P. |
|---|---|
| Family name | Gerhardt |
| Title | Kriegsrath |
| Address | Potsdammer Chaussee 18 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 126 |
| Year | 1820 |
| Given name | P. |
|---|---|
| Family name | Gerhardt |
| Title | Kriegsrath |
| Address | Potsdammer Chaussee 18 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 126 |
| Year | 1820 |