C. L. Heyer – Adressbuch Berlin 1820
| Given name | C. L. |
|---|---|
| Family name | Heyer |
| Occupation | pens. Decorations-Maler |
| Address | Unter den Linden 17 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 175 |
| Year | 1820 |
| Given name | C. L. |
|---|---|
| Family name | Heyer |
| Occupation | pens. Decorations-Maler |
| Address | Unter den Linden 17 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 175 |
| Year | 1820 |