Vol. II: XIV. Anatomy, Zoology and Physiology: 852.
The Da Vinci Notebooks
A remedy for scratches taught me by the Herald to the King of France. 4 ounces of virgin wax, 4 ounces of colophony, 2 ounces of incense. Keep each thing separate; and melt the wax, and then put in the incense and then the colophony, make a mixture of it and put it on the sore place.