Moderne Heilkunst : im bakteriologischen Laboratorium / Liebig's Extract of Meat Company Limited.

One of a series of cards (sent in sets of 6 in exchange for coupons from jars of Liebig's 'Fleisch-Extract' or Extractum Carnis Liebig). This one describes modern medical research in a bacteriological laboratory. It shows 4 scientists about their work in 1903, surrounded by various types of apparatus and rabbits and guinea pigs in cages for experimenting on. Pasteur, List and Koch are mentioned in the text. Liebig cards appeared in various languages. The pack shown has a label in English.