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| Title | Gettenberger's note about the device of the Museum of Technology and a letter about his work on the construction of porcelain and faience |
|---|---|
| Series | 1769-1830 |
| Fonds | Chancellery N. N. Novosiltsev |
| Display format |
| Title | Gettenberger's note about the device of the Museum of Technology and a letter about his work on the construction of porcelain and faience |
|---|---|
| Series | 1769-1830 |
| Fonds | Chancellery N. N. Novosiltsev |
| Display format |