A postmark is a postal marking made on an envelope, parcel, postcard or the like, indicating the place, date and time that the item was delivered into the care of a postal service, or sometimes indicating where and when received or in transit. Modern postmarks are often applied simultaneously with the cancellation or killer that marks postage stamps as having been used. Sometimes a postmark alone is used to cancel stamps, and the two terms are often used interchangeably. Postmarks may be applied by handstamp or machine, using methods such as rollers or inkjets, while digital postmarks are a recent innovation.
Bellefonte is a borough in, and the county seat of, Centre County, Pennsylvania, United States. It is approximately twelve miles northeast of State College and is part of the State College, Pennsylvania metropolitan statistical area. The borough population was 6,187 at the 2010 census. It houses the Centre County Courthouse, located downtown on the diamond. Bellefonte has also been home to five of Pennsylvania's governors, as well as two other governors. All seven are commemorated in a monument located at Talleyrand Park.
The Scott catalogue of postage stamps, published by Scott Publishing Company, now a subsidiary of Amos Media, is updated annually and lists all the stamps of the world that its editors recognize as issued for postal purposes. It is published in fourteen large volumes that include twelve volumes containing all the countries of the world that have ever issued postage stamps, the United States Specialized Catalog, and the 1840–1940 Classic Specialized Catalogue. The numbering system used by Scott to identify stamps is dominant among stamp collectors in the United States, Canada and Mexico.
Bullseye, in philately, also called Socked on the nose (SON), refers to a cancellation of a postage stamp in which the postmark, typically a circle with the date and town name where mailed, has been applied centered on the stamp. The ideal bullseye has the entire postmark inside the margins, although this is not always possible, because the stamp may be too small or the postmark too large. The colloquial expression "Socked on the nose" does not seem to be used in Europe: the terms Oblitération centrale in French or luxus in German are in common usage.
In philately, a cinderella stamp is a label that resembles a postage stamp, but which is not issued for postal purposes by a government administration. There is a wide variety of cinderella stamps, such as those printed for promotional use by businesses, churches, political or non-profit groups. The term excludes imprinted stamps on postal stationery.
A joint issue is the release of stamps or postal stationery by two or more countries to commemorate the same topic, event or person. Joint issues typically have the same first day of issue and their design is often similar or identical, except for the identification of country and value.
The Dag Hammarskjöld invert is a 4 cent value postage stamp error issued on 23 October 1962 by the United States Postal Service one year after the death of Dag Hammarskjöld, Secretary-General of the United Nations, in an airplane crash. The stamp, showing the yellow background inverted relative to the image and text, is also known as the Day's Folly after Postmaster General J. Edward Day who ordered the intentional reprinting of the yellow invert commenting, "The Post Office Department is not running a jackpot operation."
The postage stamps and postal history of Israel is a survey of the postage stamps issued by the state of Israel, and its postal history, since independence was proclaimed on May 14, 1948. The first postage stamps were issued two days later on May 16, 1948. Pre-1948 postal history is discussed in postage stamps and postal history of Palestine.
The Tuvan People's Republic issued postage stamps between 1926 and 1936. They were popular with stamp collectors in the Western world in the mid-twentieth century because of the obscurity and exoticism of Tannu Tuva and the stamps' quirky, colorful designs. The validity of many stamps purportedly issued by Tannu Tuva has been questioned by philatelists.
Adolph Koeppel was a distinguished American philatelist and author who wrote a number of authoritative works on the revenue stamps of India and Italy that remain the standard works in their areas.
Adrian Albert Jurgens was a South African philatelist and signatory to the Roll of Distinguished Philatelists of Southern Africa in 1948 and the Roll of Distinguished Philatelists in Great Britain in 1952.
The Roll of Distinguished Philatelists (RDP) is a philatelic award of international scale, created by the Philatelic Congress of Great Britain in 1921. The Roll consists of five pieces of parchment to which the signatories add their names.
Nancy B. Clark was an American philatelist who served the philatelic community by her pioneering work with the Boy Scouts of America and her dedication to work at the American Philatelic Society. Clark died on January 29, 2024, at the age of 77.
Benjamin Philip Wishnietsky was an American textile chemist and philatelist notable for his collection of postal stamps issued by the Confederate States of America.
Charles J. Peterson was an American philatelist who signed the Roll of Distinguished Philatelists in 1991.
Postage rates in Russia have changed multiple times in the period 1917 to present. They have been introduced by the Soviet and Russian Federation governmental organs and agencies and reflected in alteration of stamp denominations.
The 70r Red Army Soldier error or RSFSR 70r error of 1922 is one of the rarest postage stamps issued by Soviet Russia. Due to the double printing error, one cliché of the imperforate 25-stamp sheet has a 70-ruble value instead of the correct 100-ruble. Only four intact complete sheets are known.
Wolfgang Baldus is a German graphic designer, artist, and philatelic writer. He is known for authoring and publishing books on cinderella stamps in the series History and Background Stories of Unusual Stamps and for his works on the philatelic forgeries and propaganda parodies produced by both sides during the First and Second World Wars.
