G2S. Rochester, NY: Eastman Kodak Co., 1986. Ritzenthaler, Mary Lynn and Diane Voght-O'Connor, et al. Photographs: Archival Care and Management. Chicago: Society of American Archivistis, 2006. External links Organizations The Photographic Materials Group of the American Institute for Conservation The Advanced Residency Program in Photograph Conservation at the George Eastman House Notes on Photographs, a Wiki from George Eastman House The Image Permanence Institute ICOM-CC Photographic Materials Working Group Guides Basics of Photograph Preservation Preservation and Archives Professionals Care, Handling, and Storage of Photographs, Library of Congress The Care and Preservation of Photographic Prints, The Henry Ford Museum Preservation of Photographs: Select Bibliography, Northeast Document Conservation Center Caring for Your Photographs, The American Institute for Conservation of Historic and Artistic Works (AIC) A Consumer Guide to Digital and Print Stability, Image Permanence Institute Conservation and restoration of cultural heritage Preservation (library and archival science) Science of photography