Blank leaf with the eye diagram showing through
Verso noted as devoid of writing; the recto's circle and converging lines bleed through the paper
The transcription records this side as blank, invisible before restoration and carrying no writing or drawings of its own. Visible instead is show-through from the recto: a faint circle at the upper left with lines running from it, and bands of ghosted, reversed text across the middle of the sheet. The leaf is catalogued for geometrical content on circular segments and proportional parts.
On this page
Circle and lines showing through from the recto
Though this side bears no writing of its own, a faint circle with lines drawn from it shows through the paper at the upper left, together with several ghosted lines of reversed text across the middle. These are the recto's figures seen from behind.