1900 - 1918
Play by George Daring with actress Cora Brown-Potter, performed in London at the Savoy Theater
It could be an advertisement for a novel published in a periodical, a movie, or a draft cover for a novel.
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.
