Gli artificiosi e curiosi moti spiritali de Herone

Hero, of Alexandria, Aleotti, Giambattista, 1546-1636. Quattro theoremi, Zenero, Carlo 17th cent · 1647 · In Bologna : Per Carlo Zenero · 46 pictures

Hydraulic machinery · Automatic machinery

Internet Archive · Getty Research Institute · Public domain (published before 1931) · More from this library