Postage stamp territories - Mount Athos

Article from the field of postage stamp territories focused on the history and postal service of the Mount Athos peninsula.

02. 02. 2026

Distance measurement method on postage stamps (and not only on postage stamps)

Distance measurement method on postage stamps (and not only on postage stamps)
Author: Rudolf Šulej
Source: www.postoveznamky.sk
Published: 29. 04. 2020 18:57

Method of measuring distances in distinguishing printing plates used for printing by offset and recess printing from flat bed echniques.




Author: Rudolf Šulej

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