Missing Fluorescence: post-age stamp with no fluorescence caused by printers waste |
Missing Phosphorescence: postage stamp with no phosphor-escence caused by printers waste |
Shifted Fluorescence: postage stamp with shifted fluorescence to another position as intended caused by printers waste |
Shifted Phosphorescence: postage stamp with shifted phosphorescence to another position as intended caused by printers waste |
Shifted Fluorescence Additional Printing: postal stationery with shifted fluorescence additional printing to another position as intended caused by printers waste |
Inverted Fluorescence Additional Printing: postal stationery with 180 degrees rotated fluorescence additional printing caused by printers waste |