Knowledge / Luminescence / Mistakes

Luminescence Mistake: printers term for a deviation caused by a luminescence mistake

Missing Fluorescence: post-age stamp with no fluorescence caused by mistake

Missing Phosphorescence: postage stamp with no phosphor-escence caused by mistake

Shifted Fluorescence: postage stamp with shifted fluorescence to another position as intended caused by mistake

Shifted Phosphorescence: postage stamp with shifted phosphorescence to another position as intended caused by mistake

Double Phosphorescence: postage stamp with twice in-stead once phosphorescence caused by mistake

Missing Fluorescence Additional Printing: postal stationery with no fluorescence additional printing caused by mistake

Shifted Fluorescence Additional Printing: postal stationery with shifted fluorescence additional printing to another position as intended caused by mistake

Inverted Fluorescence Additional Printing: postal stationery with 180 degrees rotated fluorescence additional printing caused by mistake