Navigation: various navigational aids, including a quadrant and a sextant. Engraving by Barlow.
- Reference:
- 46660i
Licence: Public Domain Mark
Credit: Navigation: various navigational aids, including a quadrant and a sextant. Engraving by Barlow. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0025088/full/800%2C/0/default.jpg)