Stamp collecting is the collecting of postage stamps and related objects. It is an area of philately, which is the study of stamps. It has been one of the world's most popular hobbies since the late nineteenth century with the rapid growth of the postal service, as a stream of new stamps was produced by countries that sought to advertise their distinctiveness through their stamps.
A cancellation is a postal marking applied on a postage stamp or postal stationery to deface the stamp and to prevent its reuse. Cancellations come in a huge variety of designs, shapes, sizes, and colors. Modern cancellations commonly include the date and post office location where the stamps were mailed, in addition to lines or bars designed to cover the stamp itself. The term "postmark" refers specifically to the part that contains the date and posting location, but the term is often used interchangeably with "cancellation" as it may serve that purpose. The portion of a cancellation that is designed to deface the stamp and does not contain writing is also called the "obliteration" or killer. Some stamps are issued pre-cancelled with a printed or stamped cancellation and do not need to have a cancellation added. Cancellations can affect the value of stamps to collectors, positively or negatively. Cancellations of some countries have been extensively studied by philatelists, and many stamp collectors and postal history collectors collect cancellations in addition to the stamps themselves.
The Inverted Jenny is a 24 cent United States postage stamp first issued on May 10, 1918, in which the image of the Curtiss JN-4 airplane in the center of the design is printed upside-down; it is one of the most famous errors in American philately. Only one pane of 100 of the invert stamps was ever found, making this error one of the most prized in philately.
The postal and philatelic history of Canada concerns postage of the territories which have formed Canada. Before Canadian confederation, the colonies of British Columbia and Vancouver Island, Prince Edward Island, Nova Scotia, New Brunswick and Newfoundland issued stamps in their own names. The postal history falls into four major periods: French control (1604–1763), British control (1763–1841), colonial government control (1841–1867), and Canada, since 1867.
Postal service in the United States began with the delivery of stampless letters whose cost was borne by the receiving person, later encompassed pre-paid letters carried by private mail carriers and provisional post offices, and culminated in a system of universal prepayment that required all letters to bear nationally issued adhesive postage stamps.
This is a survey of the postage stamps and postal history of Switzerland.
Black Jack or Blackjack was the 2-cent denomination United States postage stamp issued from July 1, 1863 to 1869, is generally referred to as the "Black Jack" due to the large portraiture of the United States President Andrew Jackson on its face printed in pitch black. It is considered to be a key stamp in any collection of US stamps.
A grill on a postage stamp is an embossed pattern of small indentations intended to discourage postage stamp reuse. Used in the United States in the 1860s and 1870s, they were designed to allow the ink of the cancellation to be absorbed more readily by the fibres of the stamp paper, making it harder to wash off the cancellation.
The Liberty issue was a definitive series of postage stamps issued by the United States between 1954 and 1965. It offered twenty-four denominations, ranging from a half-cent issue showing Benjamin Franklin to a five dollar issue depicting Alexander Hamilton. However, in a notable departure from all definitive series since 1870, the stamp for a normal first-class letter—the 3-cent value—did not present the portrait of a president, but instead offered a monocolor image of the Statue of Liberty. Moreover, two-color renderings of the Statue of Liberty appeared on both the 8 cent and 11 cent stamps; and it is from these three denominations that the Liberty issue takes its name. Pictures of other national landmarks, such as Bunker Hill and Mount Vernon, are found on several values, while the rest of the stamps follow tradition, containing portraits of well-known historic Americans. The six denominations in the set that illustrate buildings were all designed in landscape format, resulting in a free intermixture of landscape and portrait orientation for the first time in a definitive U.S. issue.
Postage stamps and postal history of the Canal Zone is a subject that covers the postal system, postage stamps used and mail sent to and from the Panama Canal Zone from 1904 up until October 1978, after the United States relinquished its authority of the Zone in compliance with the treaty it reached with Panama.
The Presidential Issue, nicknamed the Prexies by collectors, is the series of definitive postage stamps issued in the United States in 1938, featuring all 29 U.S. presidents who were in office between 1789 and 1928, from George Washington to Calvin Coolidge. The presidents appear as small profile busts printed in solid-color designs through 50¢, and then as black on white images surrounded by colored lettering and ornamentation for $1, $2, and $5 values. Additional stamps in fractional-cent denominations offer busts of Benjamin Franklin and Martha Washington, as well as an engraving of the White House. With its total of 32 stamps, this was the largest definitive series yet issued by the U. S. Post Office.
Presidents of the United States have frequently appeared on U.S. postage stamps since the mid-19th century. The United States Post Office Department released its first two postage stamps in 1847, featuring George Washington on one, and Benjamin Franklin on the other. The advent of presidents on postage stamps has been definitive to U.S. postage stamp design since the first issues were released and set the precedent that U.S. stamp designs would follow for many generations.
Clair Aubrey Huston was chief postage stamp designer at the United States Bureau of Engraving and Printing (BEP) early in the 20th century. He was the great-grandson of Michael Leib (1759–1822), an American physician and politician. Huston worked at the BEP for more than 21 years and was the designer of numerous United States postage issues.
The Washington–Franklin Issues are a series of definitive U.S. Postage stamps depicting George Washington and Benjamin Franklin, issued by the U.S. Post Office between 1908 and 1922. The distinctive feature of this issue is that it employs only two engraved heads set in ovals—Washington and Franklin in full profile—and replicates one or another of these portraits on every stamp denomination in the series. This is a significant departure from previous definitive issues, which had featured pantheons of famous Americans, with each portrait-image confined to a single denomination. At the same time, this break with the recent past represented a return to origins. Washington and Franklin, after all, had appeared on the first two American stamps, issued in 1847, and during the next fifteen years, each of the eight stamp denominations available featured either Washington or Franklin.
The Regular Issues of 1922–1931 were a series of 27 U.S. postage stamps issued for general everyday use by the U.S. Post Office. Unlike the definitives previously in use, which presented only a Washington or Franklin image, each of these definitive stamps depicted a different president or other subject, with Washington and Franklin each confined to a single denomination. The series not only restored the historical tradition of honoring multiple presidents on U.S. Postage but extended it. Offering the customary presidential portraits of the martyred Lincoln and Garfield, the war hero Grant, and the founding fathers Washington and Jefferson, the series also memorialized some of the more recently deceased presidents, beginning with Hayes, McKinley, Cleveland and Roosevelt. Later, the deaths of Harding, Wilson and Taft all prompted additions to the presidential roster of Regular Issue stamps, and Benjamin Harrison's demise (1901) was belatedly deemed recent enough to be acknowledged as well, even though it had already been recognized in the Series of 1902. The Regular Issues also included other notable Americans, such as Martha Washington and Nathan Hale—and, moreover, was the first definitive series since 1869 to offer iconic American pictorial images: these included the Statue of Liberty, the Capitol Building and others. The first time (1869) that images other than portraits of statesmen had been featured on U.S. postage, the general public disapproved, complaining that the scenes were no substitute for images of presidents and Franklin. However, with the release of these 1922 regular issues, the various scenes—which included the Statue of Liberty, the Lincoln Memorial and even an engraving of an American Buffalo—prompted no objections. To be sure, this series presented pictorial images only on the higher-value stamps; the more commonly used denominations, of 12 cents and lower, still offered the traditional portraits.
The 1869 Pictorial Issue is a series of definitive United States postage stamps released during the first weeks of the Grant administration. Ten types of stamp in denominations between one cent and ninety cents were initially offered in the series, with eight of these introduced on March 19 and 20, 1869 and the two greatest values being distributed somewhat later. During May, however, the Post Office began distributing a revised version of the 15-cent stamp, in which the original, poorly aligned frame had been modified ; and collectors consider this eleventh stamp an integral part of the Pictorial Issue. The two 15-cent stamps were assigned separate Scott Catalogue numbers: 118 and 119.
The Buenos Aires 1859 1p "In Ps" tête-bêche pair, also known as the “In Peso” tête-bêche Pair, is the only known specimen of an inverted error on Barquitos postage stamp issued by the sovereign state of Buenos Aires.
The Series of 1902, also known as the Second Bureau Issue, is a set of definitive postage stamps in fourteen denominations ranging between one cent and five dollars, produced by the U. S. Bureau of Engraving and Printing and issued by the United States Post Office. Two denominations appeared in November and December 1902 and the other twelve were released between January and June 1903. These stamps were assigned the Scott Catalogue numbers 300 through 313. Also considered part of the series is a fifteenth stamp which appeared in November 1903—a second version of the 2¢ value, the original having faced severe criticism. This series, particularly noted for its exceptional ornateness and opulence of design, remained in circulation until late 1908, when it was superseded by the Washington-Franklin Issues.
The St. Louis Bears are a set of Provisional stamps issued by the St. Louis Post office in 1845-46 to facilitate prepayment of postal fees at a time when the United States Post Office had not yet issued postage stamps for national use. St. Louis, whose postmaster, John M. Wimer, instigated the production, was one of eleven cities to produce such stamps. Bears were offered in three denominations: 5¢, 10¢ and 20¢; the earliest known postmark date on a stamp of the issue is November 13, 1845.
The Lost Continental is a light-purple 24¢ United States postage stamp depicting General Winfield Scott, printed around 1873 on vertically ribbed paper by the Continental Banknote Company. It is the only known copy of this 24¢ Scott stamp—among the many surviving examples—that can be positively identified as a printing by the Continental firm, and not by the National Banknote Company, which had originally produced this 24¢ issue three years earlier. For more than a century, experts could not determine with certainty whether Continental had ever, in fact, printed its own version of this stamp—or, if it had done so, whether any of the copies it printed survived. Conclusive evidence did not begin to emerge until a collector named Eraldo Magazzu discovered the Lost Continental while examining a lot of old stamps he had purchased in 1967. Much debate and analysis followed before the stamp, on the evidence of its paper-type, was finally certified as authentic by the Philatelic Foundation in 1992. How many other copies of this Scott issue printed on normal paper by Continental still exist is a question that philatelists believe will never be answered. Despite this uncertainty about the stamp's actual degree of rarity, the Lost Continental sold for $325,000 at a Siegel Gallery auction in December, 2004 A photograph of the stamp appeared on the front cover of the catalogue for that auction; on page 60 of the catalogue, a photograph of the Lost Continental's back shows the pencil mark "153", a Scott catalogue number that erroneously identifies the stamp as an example printed by the National Banknote Company.
