Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by form]
6. [materials by physical form]
7. [fiber and fiber by product]
8. [fiber by product]
9. paper (fiber product)
10. [paper by function]
11. photographic paper

Anotations

Scope note:

Photographic paper used in salted paper processes. Paper is impregnated with a solution of salt (sodium chloride) dissolved in water; it is then coated on one side with silver nitrate thus forming light-sensitive silver chloride on the surface.