See-through register
The precise front-to-back alignment of partial printed elements so that they combine into a complete image when the note is held to a light source; tolerance under 0.3 mm achievable only by security printers.
The precise front-to-back alignment of partial printed elements so that they combine into a complete image when the note is held to a light source; tolerance under 0.3 mm achievable only by security printers.
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