An Australian made ethical by Charles McDonald : Hypothal.
- Date:
- [between 1955 and 1965?]
Licence: In copyright
Credit: An Australian made ethical by Charles McDonald : Hypothal. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b2868249x_0001.jp2/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: An Australian made ethical by Charles McDonald : Hypothal. Source: Wellcome Collection.