Engraving: sphygmomanometer devised by S.S. von Basch, circa 1881.
Licence: In copyright
Credit: Engraving: sphygmomanometer devised by S.S. von Basch, circa 1881. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0012234/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: Engraving: sphygmomanometer devised by S.S. von Basch, circa 1881. Wellcome Collection. Source: Wellcome Collection.