Color Analysis and Microfade Testing of the 1918 Curtiss Jenny US Airmail Stamp [presentation]
Lam, Thomas, Vicenzi, Edward P., Smith, Susan N., and Devine, Scott. 2023. Color Analysis and Microfade Testing of the 1918 Curtiss Jenny US Airmail Stamp [presentation]. October 17, 2023. Washington, DC: National Postal Museum and Institute of Analytical Philately.