Experimental barometers used by the Accademia dell Cimento. Fig. XVIII is a mercury barometer. From 'Saggi de naturali

- Image ID: D96PP7
World History Archive / Alamy Stock Photo
Image ID: D96PP7
Experimental barometers used by the Accademia dell Cimento. Fig. XVIII is a mercury barometer. From 'Saggi de naturali esperienze fatte nell', Academia del Cimento', 2nd edition. (Florence, 1691). Engraving.