Blank verso (no writing or drawings)
The verso was invisible before restoration and bears no writing or drawings of its own; only a faint show-through of the recto's text and circular diagrams is visible through the paper.
Invisibile prima del restauro. Privo di scritti e disegni.
Invisible before restoration. Devoid of writing and drawings.
Reader's Edition — described with AI from the e-Leo transcription.