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Accidentals Designs Differences Fakes Kinds Parallel Issues Quality

Knowledge / Separation Methods / Without Separation / Parallel Issues

Without Separation Parallel Issue: the same postage stamps without separation issued at the same time

Without Separation Position Parallel Issue: the same postage stamps without separation issued at the same time with cuts in different positions

Without Separation Size Parallel Issue: the same postage stamps without separation issued at the same time with cuts in different sizes

the same postage stamps with
good centered or shifted cuts

the same postage stamps in different sizes

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