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Knowledge / Prints / Postage Stamp Reverse Prints / Safety Measures |
Postage Stamp Reverse Print Safety Measure: safety measures that was carried out as a postage stamp reverse print |
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Control Number Postage Stamp Reverse Print: postage stamp that has been given a consecutive number on reverse to prevent forgeries |
Moir Postage Stamp Reverse Print: postage stamp that has been printed with a wavy line on reverse to prevent forgeries |
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Face Value Postage Stamp Reverse Print: postage stamp that has been printed with a repeat of the face value on reverse to prevent forgeries (control number) |
Text Postage Stamp Reverse Print: postage stamp that has been printed with text on reverse to prevent forgeries |
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