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Perforation gauge · Vinony

EntityQ247300· pop 14· linked from 14 articles

Perforation gauge

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a philatelic tool used to measure perforations

Connections

International Standard Book Number

postage stamp separation

American Philatelic Society

Jacques Legrand

Categories

Philatelic terminology Stamp collecting

Sources

wikipedia.externallinksexternallink

What links here14 pages

postage stamp separation

Jacques Legrand

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