A 'Urotropina' tablet as the sun shining over mountains, advertising Schering's Urotropina tablets. Lithograph after Leonhard Fries.

  • Fries, Leonhard F. W., 1883-1953.
Date:
1900-1999
Reference:
570981i

Licence: Public Domain Mark

Credit: A 'Urotropina' tablet as the sun shining over mountains, advertising Schering's Urotropina tablets. Lithograph after Leonhard Fries. Source: Wellcome Collection.