Ship-building: five kinds of quadrant (top), and two types of telegraph (below). Engraving by Turnbull.
- Reference:
- 44513i
Licence: Public Domain Mark
Credit: Ship-building: five kinds of quadrant (top), and two types of telegraph (below). Engraving by Turnbull. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0024372/full/800%2C/0/default.jpg)