| 3 |
2 |
Tool for ballistics studies | Before 1818 (XVII cent.) |
| 4 |
3 |
Brass graduated quadrant | Before 1818 (XVII cent.) |
| 5 |
4 |
Praetorian table in brass | Before 1818 (XVII cent.) |
| 6 |
5 |
Brass square by F. Manfredotti | Before 1818 (XVII cent.) |
| 7 |
6 |
Brass graphometer by Roussellot | Before 1818 (XVII cent.) |
| 12 |
10 |
Proportion compasses by Lusverg | 1677 |
| 13 |
11 |
Compasses by Steffani | Before 1818 |
| 14 |
12 |
Proportion compasses by Blondeau | Before 1818 (XVII cent.) |
| 17 |
15 |
Brass ruler for drawing parallel lines | Before 1818 (XVII cent.) |
| 24 |
20 |
Calipers for measuring the diameter of balls | Before 1818 (XVII cent.) |
| 26 |
22 |
Measure in Roman spans | Before 1818 (XVII cent.) |
| 33 |
28 |
Two Roman-foot measure in brass | Before 1818 (XVII cent.) |
| 35 |
451 |
Metre-rule in wood with metal heads | Before 1818 |
| 549 |
402 |
Nonius in brass | 1829 - 1830 |
