{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0738.htm","path":"aor/dv/0738.htm","source_url":"https://sacred-texts.com/aor/dv/0738.htm","text":"The Da Vinci Notebooks\nIf you want to break up a large mass of bronze, first suspend it, and then make round it a wall on the four sides, like a trough of bricks, and make a great fire therein. When it is quite red hot give it a blow with a heavy weight raised above it, and with great force.","title":"Vol. II: XI. The Notes on Sculpture: 738.","type":"page"}