Licence: Public Domain Mark
Credit: Measurement: a pedometer. Engraving, [1661?]. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0025094/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Measurement: a pedometer. Engraving, [1661?]. Wellcome Collection. Source: Wellcome Collection.