Color Analysis and Microfade Testing of the 1918 Curtiss Jenny U.S. Airmail StampThe Institute for Analytical Philately51–72
Lam, Thomas F., Smith, Susan, Devine, Scott, and Vicenzi, Edward P. 2023. "Color Analysis and Microfade Testing of the 1918 Curtiss Jenny U.S. Airmail Stamp." In Proceedings of the Fifth International Symposium on Analytical Methods in Philately. 51–72. The Institute for Analytical Philately.