{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/1081.htm","path":"aor/dv/1081.htm","source_url":"https://sacred-texts.com/aor/dv/1081.htm","text":"The Da Vinci Notebooks\nThe Germans are wont to annoy a garrison with the smoke of feathers, sulphur and realgar, and they make this smoke last 7 or 8 hours. Likewise the husks of wheat make a great and lasting smoke; and also dry dung; but this must be mixed with olive husks, that is olives pressed for oil and from which the oil has been extracted. 597\n256:597 : There is with this passage a sketch of a round tower shrouded in smoke.","title":"Vol. II: XVII. Topographical Notes: 1081.","type":"page"}