A report on vaccination and its results : based on the evidence taken by the Royal Commission during the years 1889-1897.

Licence: Public Domain Mark

Credit: A report on vaccination and its results : based on the evidence taken by the Royal Commission during the years 1889-1897. Source: Wellcome Collection.

Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.