Papermaking, Rag Paper Machine, 19th Century - Stock Image - C030/4137 - Science Photo Library

Rotary digester to process rags by boiling caustic soda (sodium hydroxide, lye). Cotton paper is made from cotton linters or cotton from used cloths (rags) as the primary material source, hence the name rag paper. Science Source/SCIENCE PHOTO LIBRARY

Papermaking machine hi-res stock photography and images - Alamy

Rag paper machine hi-res stock photography and images - Alamy

Papermaking machine hi-res stock photography and images - Alamy

Paper machines hi-res stock photography and images - Alamy

Rag paper machine hi-res stock photography and images - Alamy

Material Matters: The Transatlantic Trade in Photographic

Continuous paper machine for making cigarette paper designed by

Paper making, 19th century - Stock Image - V200/0158 - Science

Paper making, 19th century - Stock Image - V200/0158 - Science

The Stock Photo Paper Mill – Science Integrity Digest

Rag paper machine hi-res stock photography and images - Alamy

History of Information

Paper Making by Cci Archives/science Photo Library