HISTORY OF PHOTOGRAPHY SITES
The
Photogravure Printing Process - What is a Photogravure?
http://www.curtis-collection.com/process.html
The
American Photography Museum Resources - A Primer on Process
http://www.photography-museum.com/primer.html
Identification
of Major 19th C Photographic Print Processes
http://albumen.stanford.edu/id/messier2000.html
Wet
Plate Photography
http://www.pbs.org/wgbh/amex/eastman/sfeature/wetplate_step1.html
The
Albumen & Salted Paper Book
http://albumen.stanford.edu/library/monographs/reilly/toc.html
The
Daguerreotype
http://memory.loc.gov/ammem/daghtml/dagdag.html
1st
known photo comes into focus - Associated Press Article on 1826 Heliotype
http://www.cqservices.com/MyCQ/News/Default.asp?V=847