Table 3
1828
Step into the world of 19th-century engineering with this precise technical plate from 1828! Created by Francesco Cardinali, 'Tavola 3' looks like a page straight out of an old scientific manual explaining hydraulics or surveying. You'll see diagrams of water levels in tanks, U-shaped pipes, and even a drilling tool boring into the earth, alongside a cylinder showing layers of water and sediment. Before photography existed, these intricate engravings were the ultimate 'textbooks,' helping scientists and builders share complex ideas about how water moves and how to measure the land.