Special Characteristics

Minting/Production Error

Object Related Specifically to a Personality or Key Event

Philately - Air Mail

Philately - Censored Mail

Philately - Concentration/Death Camp Mail

Philately - Displaced Persons/Internee/POW Camp mail

Philately - Earliest/Latest, First/Last & Proving dates or places

Philately - Late Fee

Philately - Military Post Offices or Military Administration

Philately - Multiple Postal Authority/Period mail

Philately - Official Mail

Philately - Original Postal Document

Philately - Postal Stationary

Philately - significant cachets & postal markings

Philately - Significant franks on covers

Philately - Significant Rates/Periods

Philately - Significant Route

Philately - Small Locales

Philately - stamp design/overprint variations

Philately - Stampless Mail

Philately - Surface Mail (contemporary)

Philately - Suspended Service mail

Philately - uncatalogued/undocumented varieties

Philately - Unusual Origin, Destination or Postal Link

Philately - unusual postal procedures/fines/taxes

Unique/Discovery Piece

Earliest/Latest, First/Last & Proving dates or places

FDC First Day Covers

Object Related Specifically to a Personality or Key Event

Production error (non-stamp)

Proofs, Specimens & Essays

Significant Addresses / Persons

Significant dates

Small locales

Uncatalogued / Undocumented varieties

Unique / Discovery items

Unusual Origin, Destination or Postal Link

Unusual postal procedures, fines or taxes