Blank verso with show-through of a mechanical apparatus
Curatorial note: invisible before restoration, without writing or drawing on this side
The source records that this side of the leaf was invisible before restoration and bears no writing or drawing of its own. What is visible is faint show-through from the recto: the ghost of a bench-like mechanical apparatus with a curved pipe or tube rising at the upper left and smaller mechanisms below. No autograph text is present on this face.
On this page
Show-through of a mechanical bench with a curved tube
On this side the source states that the sheet is blank. Only a faint offset shows through from the recto: the outline of a bench-like apparatus with a curved pipe or tube rising at the upper left, and fainter mechanisms toward the lower half.