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This process (also called the “Aäc process”) is properly considered a photographic variant of chromolithography, a broader term referring to color lithography in general.
|This is a main category requiring frequent diffusion and maybe maintenance. As many pictures and media files as possible should be moved into appropriate subcategories.|
This category has the following 10 subcategories, out of 10 total.
- ► Detroit Publishing Co. (5 C, 129 F)
- ► Photochrom pictures from the Library of Congress (3 C, 467 F)