Plate Imprint Flaws
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Just as the printed stamps were engraved on the plates, so were the various plate markings and inscriptions in the margin
On these pages are shown flaws (and one retouch) which have been found on plate markings.
Just as the printed stamps were engraved on the plates, so were the various plate markings and inscriptions in the margin
On these pages are shown flaws (and one retouch) which have been found on plate markings.
