Answer | Crossword Clue |
---|---|
VERNIER | Sextant scale |
ASTROLABE | Sextant forerunner |
ASTROLABE | Sextant predecessor |
NAVIGATE | Use a sextant. |
ALIDAD | Part of a sextant. |
ASTROLABE | Predecessor of the sextant. |
ASTROLABE | Forerunner of the sextant. |
OCTANT | Relative of a sextant |
LENS | Part of a sextant. |
RADII | Movable limbs of a sextant. |