Eyestrain (commonly called asthenopia) / by Ernest Clarke.
- Clarke, Ernest, 1857-1932.
- Date:
- 1892
Licence: Public Domain Mark
Credit: Eyestrain (commonly called asthenopia) / by Ernest Clarke. Source: Wellcome Collection.
100/184 (page 88)
Licence: Public Domain Mark
Credit: Eyestrain (commonly called asthenopia) / by Ernest Clarke. Source: Wellcome Collection.