Blank verso with show-through of cranes and levers
Recorded blank after restoration; indexed under rope-making machinery
e-Leo records this leaf as invisible before restoration and devoid of writing or drawings, so it carries no autograph content of its own. Faint offset from the recto shows through — a hooked crane, sprung lever benches and a toothed column. The Ambrosiana index files the sheet under machines for making rope.
On this page
Show-through of mechanisms from the recto
The only marks on this otherwise blank leaf are faint offset images bleeding through from the recto: a hooked crane, sprung lever benches and a toothed column. They are not drawn on this side.