 |
| |||
| levelling staff; grade stake | |||
| grinding stone; lath; timber square; surveying rod | |||
| levelling rod | |||
| aiming stake | |||
| level rod | |||
| leveling pole; levelling pole; leveling rod; leveling staff | |||
| hub; levelling pole (rod) | |||
| level indicator | |||
| level staff; graduated rod; stadia | |||
| graduated staff | |||
| graduated staf; stadia rod | |||
| |||
| marked levelling staff (e.g. the Sopwith staff) | |||
| Nivellierlatte: 3 phrases in 2 subjects |
| Construction | 2 |
| Optics branch of physics | 1 |