Trojan high frequency (violet-ray) electrical outfits for health and beauty / John Shaw & Sons, Wolverhampton, Ltd.
- John Shaw & Sons (Wolverhampton, England)
- Date:
- [between 1910 and 1919?]
Licence: In copyright
Credit: Trojan high frequency (violet-ray) electrical outfits for health and beauty / John Shaw & Sons, Wolverhampton, Ltd. Source: Wellcome Collection.