- leafcasting
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A means of strengthening paper so as to preserve it, covering existing pieces of weak paper with stronger sheets using mechanical equipment.
Wikipedia foundation.
Wikipedia foundation.
Preservation of illuminated manuscripts — Preserving parchment becomes more difficult when pigments, inks, and illumination are added into the equation. Pigments do not dye parchment; instead, they lie on the surface of the parchment and so are rather fragile. [ Jenkins, Penny. “Printing … Wikipedia