Provisional stamp
Encyclopedia
Linn's World Stamp Almanac defines a provisional stamp as "a postage stamp issued for temporary use to meet postal demands until new or regular stocks of stamps can be obtained."

The issuance of provisional stamps might be occasioned by a change in name or government, by occupation of foreign territory, by a change in postal rates, by a change of currency, or by the need to provide stamps that are in short supply. An interesting example of issuing provisional stamps occurred during the Spanish-American war
Spanish-American War
The Spanish–American War was a conflict in 1898 between Spain and the United States, effectively the result of American intervention in the ongoing Cuban War of Independence...

 when supplies of stamps were low and the U.S. had occupation forces in Cuba. They are known as the "Puerto Principe" provisional stamps of 1898-1899. Over 40 different combinations of overprinted
Overprint
An overprint is an additional layer of text or graphics added to the face of a postage stamp or banknote after it has been printed. Post offices most often use overprints for internal administrative purposes such as accounting but they are also employed in public mail...

 valuations and underlying Spanish Cuban stamps were produced under the auspices of the military forces over a three week period from December 19, 1898 to January 11, 1899. Strangely enough, these were replaced by another provisional set produced by overprinting U.S. stamps in the United States for Cuba. This second set of provisional stamps was sold for about eight months before the U.S. could print Cuban stamps. The U.S. civilian provisionals also included overprinted postal cards
Postal stationery
A piece of postal stationery is a stationery item, such as a stamped envelope, letter sheet, postal card, lettercard, aerogram or wrapper, with an imprinted stamp or inscription indicating that a specific rate of postage or related service has been prepaid...

 and stamped envelopes
Stamped envelope
A stamped envelope or postal stationery envelope is an envelope with a printed or embossed indicium indicating the prepayment of postage. It is a form of postal stationery.-Use in the United States:In August 1852 an act of the U.S...

.

Provisional stamps are usually made by overprinting
Overprint
An overprint is an additional layer of text or graphics added to the face of a postage stamp or banknote after it has been printed. Post offices most often use overprints for internal administrative purposes such as accounting but they are also employed in public mail...

, surcharging and occasionally by bisecting pre-existing stamps.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK