Lead poisoning and other impurities : selected testimonials.
- Niagara Filter Co.
- Date:
- [between 1890 and 1899?]
Licence: Public Domain Mark
Credit: Lead poisoning and other impurities : selected testimonials. Source: Wellcome Collection.
Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.
1/2