Two balloons in the air over boats in the water to which lines are attached from an anchoring system on the sea bed. Coloured wood engraving.
- Reference:
- 36655i
Licence: Public Domain Mark
Credit: Two balloons in the air over boats in the water to which lines are attached from an anchoring system on the sea bed. Coloured wood engraving. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0040962/full/800%2C/0/default.jpg)