Considerations on the propriety of a plan for inoculating the poor of London at their own habitations: with a view particularly to the arguments urged in defence of it / by the author of a late anonymous Letter to Dr. J.C. Lettsom.

Licence: Public Domain Mark

Credit: Considerations on the propriety of a plan for inoculating the poor of London at their own habitations: with a view particularly to the arguments urged in defence of it / by the author of a late anonymous Letter to Dr. J.C. Lettsom. Source: Wellcome Collection.