Near-blank leaf with faint mechanical show-through
Catalogued as devoid of writing and drawings before restoration
The catalogue records this leaf as invisible before restoration and devoid of writing and drawings. In the image the sheet is nearly blank, bearing only very faint offset marks: ghostly vertical bars, zig-zag saw-tooth patterns, and small rectangular structures that appear to have transferred through from mechanical sketches on an adjacent surface. No transcribed text accompanies the page.
On this page
Faint show-through of mechanical sketches
Only pale offset impressions survive across the sheet: upright bars, saw-tooth zig-zags, and boxy frameworks suggesting mechanical parts. These are too faint to read as a deliberate composition and were untranscribed. They read as ghost images transferred from an adjacent drawn surface rather than as ink laid on this leaf.