The Lethal Chamber Company : sole manufacturers of the Richardson Lethal Chamber, patented : 25, Craven Street, Strand, W.C.
- Lethal Chamber Company.
- Date:
- [1911?]
Licence: In copyright
Credit: The Lethal Chamber Company : sole manufacturers of the Richardson Lethal Chamber, patented : 25, Craven Street, Strand, W.C. Source: Wellcome Collection.
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