Heading: the eighth definition
Opening line of another note on proportion
The leaf bears only the faint pencil heading "Difinizione ottava" (Eighth definition), the opening of one of Leonardo's notes on ratio and proportion. The rest of the page is left largely empty apart from show-through and stray marks. Further untranscribed pencil traces are faintly visible but too light to read.
On this page
"Eighth definition"
The single line "Difinizione ottava" (Eighth definition) opens another entry in Leonardo's sequence of definitions on proportion, continuing the numbered series seen on the surrounding folios. No worked figures accompany it here; the definition itself is left unwritten on this page.