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Airmail Stamps
An airmail stamp is a postage stamp intended to pay either an airmail fee that is charged in addition to the surface rate, or the full airmail rate, for an item of mail to be transported by air. Airmail stamps should not be confused with airmail etiquettes, which are affixed to mail as an instruction to the postal authority that the mail should be transmitted by air. Development History With aviation developments, several countries started to experiment with flights, and postal authorities considered flying the mails. Initially flights were unofficial, but some flights such as the 1877 Buffalo balloon flight, carried mail, to which stamp-like labels were affixed. At the beginning airmail letters cost more than surface mail. Both airmail stamps and stamps surcharged for airmail were issued, though some countries restricted the use of airmail stamps only to letters sent by airmail, while others allowed them to be used for other mail services.Hornung (1970), pps. 94–95 The f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irl 1sh Airmail
IRL may refer to: Places * Republic of Ireland (ISO 3166-1 alpha-3 country code) * Irlam railway station (National Rail station code IRL), England Organizations * International Rugby League, the governing body for the sport of rugby league * Industrial Research Limited, New Zealand * Isamaa ja Res Publica Liit (Pro Patria and Res Publica Union), an Estonian political party * Institute for Research on Learning, Palo Alto, California, US, 1986–2000 * Institut Ramon Llull, promoting Catalan language and culture * Ipswich Rugby League, Australian rugby league football competition Other uses * ''IRL'' (film), a 2013 film * Indy Racing League 1995–2013, later INDYCAR * Internet resource locator * "In real life", internet term * In Real Life (band), boy band * Inverse reinforcement learning Reinforcement learning (RL) is an area of machine learning concerned with how intelligent agents ought to take actions in an environment in order to maximize the notion of cumulative re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cover (philately)
In philately, the term cover pertains to the outside of an envelope or Mail, package with an address, typically with postage stamps that have been Cancellation (mail), cancelled and is a term generally used among stamp and postal history collectors. The term does not include the contents of the letter or package, although they may add interest to the item if still present. Cover collecting plays an important role in postal history as many covers bear stamps, postmarks and other markings along with names and addresses all of which help to place a cover at a given time and place in history. History The term originates from the practice of covering a letter by folding a separate sheet about it to physically protect it and prevent infringement of confidentiality. In the first half of the 19th century it became the fashion to cut the cover into a diamond or lozenge shape. This was the precursor of the version of the envelope known today. Its convenience and popularity led to the lozen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invert Error
In philately, an invert error occurs when part of a stamp is printed upside-down. Inverts are perhaps the most spectacular of postage stamp errors, not only because of their striking visual appearance, but because some are quite rare, and highly valued by stamp collectors. Characteristics Invert errors, or "inverts" for short, most commonly arise when producing multi-colored stamps via multiple passes through the printing press. It is easy for a printing plant worker to insert a half-finished sheet the wrong way around, resulting in the inverts. Such an error being so obvious, nearly all misprinted sheets are caught and destroyed before they leave the plant, and still more are caught during distribution or at the post office before being sold. A much less common situation is for the invert to be embedded into the printing plate or stone, most famously the case for the Inverted Swan of early Western Australia. An invert may be characterized as an "inverted center" or "inverted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airplane
An airplane or aeroplane (informally plane) is a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectrum of uses for airplanes includes recreation, transportation of goods and people, military, and research. Worldwide, commercial aviation transports more than four billion passengers annually on airliners and transports more than 200 billion tonne-kilometersMeasured in RTKs—an RTK is one tonne of revenue freight carried one kilometer. of cargo annually, which is less than 1% of the world's cargo movement. Most airplanes are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled such as drones. The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curtiss JN-4
The Curtiss JN "Jenny" was a series of biplanes built by the Curtiss Aeroplane Company of Hammondsport, New York, later the Curtiss Aeroplane and Motor Company. Although the Curtiss JN series was originally produced as a training aircraft for the US Army, the "Jenny" (the common nickname derived from "JN") continued after World War I as a civil aircraft, as it became the "backbone of American postwar ivilaviation". Thousands of surplus Jennys were sold at bargain prices to private owners in the years after the war and became central to the barnstorming era that helped awaken the US to civil aviation through much of the 1920s. Design and development Curtiss combined the best features of the model J and model N trainers, built for the US Army and US Navy, and began producing the JN or "Jenny" series of aircraft in 1915. Curtiss built only a limited number of the JN-1 and JN-2 biplanes. The design was commissioned by Glenn Curtiss from Englishman Benjamin Douglas Thomas, formerl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Post Office Department
The United States Post Office Department (USPOD; also known as the Post Office or U.S. Mail) was the predecessor of the United States Postal Service, in the form of a Cabinet department, officially from 1872 to 1971. It was headed by the postmaster general. The Postal Service Act, signed by U.S. president George Washington on February 20, 1792, established the department. Postmaster General John McLean, in office from 1823 to 1829, was the first to call it the Post Office ''Department'' rather than just the "Post Office." The organization received a boost in prestige when President Andrew Jackson invited his postmaster general, William T. Barry, to sit as a member of the Cabinet in 1829. The Post Office Act of 1872 () elevated the Post Office Department to Cabinet status. During the American Civil War (1861–1865), postal services in the Confederate States of America were provided by the Confederate States of America Post-office Department, headed by Postmaster General John He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overprint
An overprint is an additional layer of text or graphics added to the face of a postage or revenue stamp, postal stationery, banknote or ticket 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. Well-recognized varieties include commemorative overprints which are produced for their public appeal and command significant interest in the field of philately. Surcharges The term "surcharge" in philately describes any type of overprint that alters the price of a stamp.Williams & Williams, p. 258. Surcharges raise or lower the face value of existing stamps when prices have changed too quickly to produce an appropriate new issue, or simply to use up surplus stocks. Any overprint which restates a stamp's face value in a new currency is also described as a surcharge. Some postal systems have resorted to surcharge overprints when converting to a new national monetary syst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Airmail Inverted Jenny 24c 1918 Issue
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamp Italy 1917airmailC1
Stamp or Stamps or Stamping may refer to: Official documents and related impressions * Postage stamp, used to indicate prepayment of fees for public mail * Ration stamp, indicating the right to rationed goods * Revenue stamp, used on documents to indicate payment of tax * Rubber stamp, device used to apply inked markings to objects ** Passport stamp, a rubber stamp inked impression received in one's passport upon entering or exiting a country ** National Park Passport Stamps * Food stamps, tickets used in the United States that indicate the right to benefits in the Supplemental Nutrition Assistance Program Collectibles * Trading stamp, a small paper stamp given to customers by merchants in loyalty programs that predate the modern loyalty card * Eki stamp, a free collectible rubber ink stamp found at many train stations in Japan Places * Stamp Creek, a stream in Georgia * Stamps, Arkansas People * Stamp or Apiwat Ueathavornsuk (born 1982), Thai singer-songwriter * Stamp (surnam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Air Mail Society
The American Air Mail Society (AAMS) is a U.S. nonprofit organization devoted to the collecting and study of airmail and aerophilately. History The society was founded in 1923 and is the second-oldest aerophilatelic society in the world. The Aerophilatelic Federation of the Americas merged with the society in 1995. The society currently has an international membership of 1,500 members. Services provided The society provides a number of services, including: auctions, merchandise sales, sales of covers and stamps, a translation service, slide presentations, advance bulletin service, awards, and chapters and study units. The society has also printed several books and it publishes the monthly magazine ''The Airpost Journal'', as well as the ''American Air Mail Catalogue''. See also * Aerophilately Aerophilately is the branch of philately that specializes in the study of airmail. Philatelists have observed the development of mail transport by air from its beginning, and all aspec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topical Stamp Collecting
Topical or thematic stamp collecting is the collecting of postage stamps relating to a particular subject or concept. Topics can be almost anything, from stamps on stamps, birds, trains and poets on stamps, to famous physicians and scientists, along with historical people and events on stamps, which is often a standard theme for many stamp issuing countries. Background The earliest stamps simply depicted busts of reigning monarchs, important figures, or coats of arms, but as time went on stamps started to have a wider range of designs. Bears appeared on provisional stamps of St. Louis in 1845, while the beaver was featured on the earliest stamps of Canada. More than 150 years later, the variety of designs on stamps is enormous, giving topical collectors plenty of scope to find stamps for their chosen theme. In fact, so many stamps have been issued that some popular themes, such as ships or birds, have become nearly impossible to complete, and topical collectors may specialize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
