Three people sitting around a water-vapour machine which is emitting dry steam, attempting to cure their illnesses. Engraving.

1 print : line engraving and etching ; image 13.5 c]

Bain sec au moyen duquel on s'applique les vapeurs de l'eau sur les parties malades. Droog Bad door welk middel men de dampen van het water op de sicke deelen toebrengt.

Wellcome Collection 18217i