En
Ru| Title | The case on the suggestion of the main headquarters about the acquisition for educational institutions of the device depicting the movement of the Earth and the Moon around the Sun, invented by the Vienna Mechanic P. Gofman |
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| Series | General Affairs of the 1st Department of the Department of Public Education for the years 1842-1863. |
| Fonds | Department of Education of the Ministry of Education |
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