Tablets. Tablet plate. The moistened tablet mixture was spread on to the plate with a spatula. When the mixture hardened the plate was pressed down on to a pegged plate and the pills pushed free. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Universal Images Group / Universal History Archive |
Taille de l’image : | 5593 px × 3749 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |