Soot will embed itself into the surface of paper and may carry with it residues from burned plastic materials which are impossible to remove. Any burned material is more fragile, especially if it is wet. Minimally burned and wet collections may be air-dried following the steps above, but rare or valuable materials such as artwork will require the experience of a conservator to salvage them. Charred edges of books can be trimmed and the covers replaced by a book binder. All rights reserved.
All media are for the personal use of students, scholars and the public.
Any commercial use or publication of them is strictly prohibited.