Pilgrim's token, a blue bottle showing a little chapel. Formerly contained St. Wolfgang's water. The bottle was covered with water-paint in order to show the design, when the lantern slide was made.

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: Pilgrim's token, a blue bottle showing a little chapel. Formerly contained St. Wolfgang's water. The bottle was covered with water-paint in order to show the design, when the lantern slide was made. Wellcome Collection. Source: Wellcome Collection.