Seltzogène

ID(s):
1907230B0
Subject
In the seltzogene, tartaric acid and baking soda are mixed in the upper sphere to produce carbon dioxide gas, which dissolves in the water located in the lower sphere, resulting in seltzer water.

Description:
A woman presses the handle of a giant seltzer bottle placed on a table.

Source:
Private collection
Date:
1907 ca.
Language: French
Content type

Period

Categories: Tags:

Genesis of the poster