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Expertization

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This is an old revision of this page, as edited by AndyFielding (talk | contribs) at 22:49, 20 August 2018 (Suggestions for simplification, avoiding redundancy. Expertization is often done by individual experts, not just committees. Future tense isn't necessary when describing procedures. An "other mark" isn't really an alternative to a "mark". Cheers!). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Expertization certificate issued in 2004 for a 1915 Russian 10 ruble postage stamp.

Expertization is the process of authentication of an object, usually of a sort that is collected, by an individual authority or a committee of authorities. The expert, or expert committee, examines the collectible and issues a certificate typically including:

  • A statement of:
    • Whether or not the item is authentic
    • Identification of any damage to the item
    • Identification of any repairs to the item
    • Identification of any forgery or faked parts of the item
  • A photo of the item

Some experts apply a mark or signature to the item attesting its genuineness.

Expertization is particularly common with valuable philatelic items, some of which are so often forged that they may be unsaleable without it.

See also