| Telescope | |
| astr. | Telescopio |
| telescope | |
| life.sc. | cannocchiale |
| rotatory polarisation | |
| earth.sc. | polarizzazione rotatoria |
|
pyrometric : 11 phrases in 6 subjects |
| Chemistry | 3 |
| Earth sciences | 1 |
| Industry | 2 |
| Measuring instruments | 2 |
| Metallurgy | 2 |
| Technology | 1 |