https://c8.alamy.com/comp/K30AMT/illustration-of-instruments-used-in-an-important-experiment-on-atmospheric-pressure-in-a-first-edition-copy-of-saggi-di-naturali-esperienze-published-by-the-accademia-del-cimento-from-the-dr-elliott-and-eileen-hinkes-collection-of-rare-books-of-scientific-discovery-housed-in-the-sheridan-libraries-of-johns-hopkins-university-2010-K30AMT.jpg