On spectacles : their history and their uses / by Professor Horner.
- Horner, Friedrich, 1831-1886.
- Date:
- 1887
Licence: Public Domain Mark
Credit: On spectacles : their history and their uses / by Professor Horner. Source: Wellcome Collection.
Provider: This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)
28/32 (page 26)