the qualities of which, with some remarks
Fig. VII.
Transverse section of a paper folded once.
Fig. VIII.
Transverse section of paper after once folding.
cropped from border
ex Cedric Chivers (1854-1929). The paper of lending library books, with some remarks on their bindings, illustrated by diagrams and photomicrographs. / A summary of two lectures... (Bath and London, 1909)
U Michigan copy, via hathitrust : link
other/more about Chivers : link