A postage
stamp is a small piece of
paper that is purchased and displayed on an item of mail as evidence
of payment of postage. Typically, stamps are made from special paper,
with a national designation and denomination (price) on the face, and a gum
adhesive on the reverse side. Postage stamps are purchased from apostal
administration or
other authorized vendor and are used to pay for the costs involved in moving
mail as well as other business necessities such as insurance and registration.
The stamp’s shape is
usually that of a small rectangle of varying proportions, though triangles or
other shapes are occasionally used. The stamp is affixed to anenvelope or
other postal cover (i.e., packet, box, mailing cylinder) that the customer
wishes to send. The item is then processed by the postal system, where apostmark, sometimes known as a cancellation mark, is usually
applied over the stamp and cover; this procedure marks the stamp as used, which
prevents its reuse. The postmark indicates the date and point of origin of the
mailing. The mailed item is then delivered to the address that the customer has
applied to the envelope or cover.
Postage stamps have
facilitated the delivery of mail since the 1840s. Before this time, ink and
hand-stamps (hence the word 'stamp'), usually made from wood or cork, were
often used to frank the mail and confirm the payment of postage. The first
adhesive postage stamp, commonly referred to as the Penny Black, was issued in the United
Kingdom in 1840. The invention of the stamp was a part of the attempt to reform
and improve the postal system in the United Kingdom of Great Britain and Ireland, which in the
early 19th century was in disarray and rife with corruption. There are varying accounts of the
inventor or inventors of the stamp.
Before the
introduction of postage stamps, mail in the UK was paid for by the recipient, a
system that was associated with an irresolvable problem: the costs of
delivering mail were not recoverable by the postal service when recipients were
unable or unwilling to pay for delivered items, and senders had no incentive to
restrict the number, size, or weight of items sent, whether or not they would
ultimately be paid for.[4] The
postage stamp resolved this issue in a simple and elegant manner, with the
additional benefit of room for an element of beauty to be introduced. Later
related inventions include postal stationery such as prepaid-postage envelopes, post cards, lettercards, aerogrammes and wrappers, postage meters, and, more recently,
specialty boxes and envelopes provided free to the customer by the U.S. postal
service for priority or express mailing.
The postage stamp
afforded convenience for both the mailer and postal officials, more efficiently
recovered costs for the postal service, and ultimately resulted in a better,
faster postal system. With the conveniences stamps offered, their use resulted
in greatly increased mailings during the 19th and 20th centuries.Postage stamps
during this era were the most popular way of paying for mail, but by the end of
the 20th century were rapidly being eclipsed by the use of metered postage and
bulk mailing by businesses. The same result with respect to communications by
private parties occurred over the last decade of the 20th century and the first
decade of the 21st due to declining cost of long distance telephone
communications and the development and explosive spread of electronic mailing
("e-mail" via the Internet) and bill paying systems had.
As postage stamps with
their engraved imagery began to appear on a widespread basis, historians and
collectors began to take notice.The study of postage stamps and their use is
referred to as philately.Stamp collecting can be both a hobby and a form
of historical study and reference, as government-issued postage stamps and
their mailing systems have always been involved with the history of nations.
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