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Credit
Etude sur la nature et la cause présumée des accidents survenus : parmi les ouvriers qui travaillent aux fondations a l'air comprimé du bassin de Missiessy A. Toulon / par le Docteur Michel. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.