The Da Vinci Notebooks at sacred-texts.com
Parsley 10 parts
mint 1 part
thyme 1 part
Vinegar ... and a little salt two pieces
of canvas for Salai. 843
456:843 : This note, of about the year 1494, is the earliest mention of Salai, and the last is of the year 1513 (see No. 1465, 3). From the various notes in the MSS. he seems to have been Leonardo's assistant and keeper only, and scarcely himself a painter. At any rate no signed or otherwise authenticated picture by him is known to exist. Vasari speaks somewhat doubtfully on this point.