The two-headed imperial eagle, vomiting copiously from the depths of its gullets, and other vomiting machines, displayed in Kircher’s museum, from Kaspar Schott, Mechanica Hydraulico-Pneumatica, p. 181
The two-headed imperial eagle, vomiting copiously from the depths of its gullets, and other vomiting machines, displayed in Kircher’s museum, from Kaspar Schott, Mechanica Hydraulico-Pneumatica, p. 181