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 on which the image is invisible, or latent, until it is brought out by a chemical developer after exposure to light, usually through a negative. Distinguished from 'printing-out paper' where the image is formed and immediately viewable while being exposed to light.