'The April 17, 1722 inoculation of 2 daughters of the Prince of Wales against this made the practice widely accepted'
smallpox
AN HISTORIC OCCASION: The April 17, 1722 inoculation of 2 daughters of the Prince of Wales against this made the practice widely accepted
The April 17, 1722 inoculation of 2 daughters of the Prince of Wales against this made the practice widely accepted
The April 17, 1722 inoculation of 2 daughters of the Prince of Wales against this made the practice widely accepted
AN HISTORIC OCCASION
smallpox
AN HISTORIC OCCASION