M0011295: Silhouette of a man using Hutchinson's spirometer
- Date:
- 1950
- Reference:
- WT/D/1/20/1/100/39
Licence: Public Domain Mark
Credit: M0011295: Silhouette of a man using Hutchinson's spirometer. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: M0011295: Silhouette of a man using Hutchinson's spirometer. Source: Wellcome Collection.