Category:Photographic processes dating from the 19th century
Photographic processes that date from the 19th century. Some lasted into the 20th century, some into the 21st; others were extinct within a decade. What they share is not age but instead age of invention.
Pages in category "Photographic processes dating from the 19th century"
The following 37 pages are in this category, out of 37 total. This list may not reflect recent changes (learn more).