We are excited to share a working draft of research by former Conservation Technician Felice Graciela Robles on Kodachrome slide mounts titled "Kodachrome Dating." This 38-page document emphasizes Kodachrome slide mount design evolution and typography by decade, complete with helpful examples. In addition, it includes a brief history of Kodachrome technology and slide mount formats, a roster of domestic and international Kodak processing facilities, and more, to assist in dating. Visit our Library to download this resource!