Editing First day of issue (section)

{{Short description|Postage stamp franked on earliest date}}

[[File:Alexander Graham Bell, first day cover.jpg|280px|right|thumb|First day cover of the Alexander Graham Bell issue of 1940]]
A '''first day of issue cover''' or '''first day cover''' (FDC) is a [[postage stamp]] on a cover, [[postal card]] or [[stamped envelope]] [[Franking|franked]] on the first day the issue is authorized for use<ref name=Bennett>Bennett, Russell and Watson, James; ''Philatelic Terms Illustrated'', Stanley Gibbons Publications, London (1978)</ref> within the country or territory of the [[Postal administration|stamp-issuing authority]]. Sometimes the issue is made from a temporary or permanent foreign or overseas office. Covers that are postmarked at sea or their next port of call will carry a Paquebot postmark.<ref>{{cite web|last1=Miller|first1=Rick|title=Insights Stamp Collecting Basics 2004 December Paquebot mail begins at sea, postmarked on land Paquebot mail begins at sea, postmarked on land|url=http://www.linns.com/insights/stamp-collecting-basics/2004/december/paquebot-mail-begins-at-sea--postmarked-on-land.html#|website=Linn's Stamps}}</ref> There will usually be a '''first day of issue''' [[postmark]], frequently a [[pictorial cancellation]], indicating the city and date where the item was first issued, and "first day of issue" is often used to refer to this postmark. Depending on the policy of the nation issuing the stamp, official first day postmarks may sometimes be applied to covers weeks or months after the date indicated.

Postal authorities may hold a '''first day ceremony''' to generate publicity for the new issue, with postal officials revealing the stamp, and with connected persons in attendance, such as descendants of the person being honored by the stamp. The ceremony may also be held in a location that has a special connection with the stamp's subject, such as the birthplace of a social movement, or at a stamp show.