For your own collection, choose and place the elements you want. For
a competitive exhibit, some material is better overlooked.
- Picture postcards, unless prepared as maximum cards
- Cinderellas (fantasy issues, seals, advertising labels, etc.), except
those produced by a postal administration for a specific postal service,
such as airmail labels
- Covers with imprinted cachets, unless the cachet was produced by a
postal administration. If the stamp of cancellation are relevant to your
exhibit, window the cover.
- Revenue stamps, which historically have been accepted but no longer
are
Whatever material you have, be certain it is in the best possible condition.
- Modern material must be pristine
- 19th century covers can have some toning.
|
|