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  2. Mail art - Wikipedia

    en.wikipedia.org/wiki/Mail_art

    Photography is widely used as an art form, to provide images for artistamps and rubber stamps, and within printed and digital magazines and documentation, [34] while some projects have focused on the intersection of mail art with the medium itself. [43]

  3. Revenue stamps of the United States - Wikipedia

    en.wikipedia.org/wiki/Revenue_stamps_of_the...

    The first revenue stamps in the United States were used briefly during colonial times, among the most notable usage involved the Stamp Act.Long after independence, the first revenue stamps printed by the United States government were issued in the midst of the American Civil War, prompted by the urgent need to raise revenue to pay for the great costs it incurred.

  4. Documentary heritage - Wikipedia

    en.wikipedia.org/wiki/Documentary_heritage

    Documentary heritage is a field of tangible and movable cultural heritage focused on the conservation and communication of documents of heritage interest such as bound volumes, works on paper, iconographic documents of varying media such as lithographs, engravings, and etchings, cartographic documents, and manuscripts, ephemera, and other unica.

  5. Postage stamps and postal history of the United States

    en.wikipedia.org/wiki/Postage_stamps_and_postal...

    The 1¢ stamp achieved notoriety, at least among philatelists, because production problems (the stamp design was too tall for the space provided) led to a welter of plate modifications done in piecemeal fashion, and there are no fewer than seven major varieties, ranging in price from $100 to $200,000 (the latter for the only stamp of the 200 ...

  6. Postage stamp - Wikipedia

    en.wikipedia.org/wiki/Postage_stamp

    They were rectangular in shape. They bore the images of queens, presidents and other political figures. They also depicted the denomination of the postage-paid, and with the exception of the United Kingdom, [note 1] depicted the name of the country from which issued. [note 2] Nearly all early postage stamps depict images of national leaders only.

  7. Portal:Philately - Wikipedia

    en.wikipedia.org/wiki/Portal:Philately

    Philately is the study of revenue or postage stamps. This includes the design, production, and uses of stamps after they are issued. A postage stamp is evidence of pre-paying a fee for postal services. Postal history is the study of postal systems of the past. It includes the study of rates charged, routes followed, and special handling of letters.

  8. Digital stamp - Wikipedia

    en.wikipedia.org/wiki/Digital_stamp

    A digital stamp in crafting, stamping, card making and scrapbooking is a digital image printed onto paper from the user's printer. Digital stamps come in a variety of formats, including PNG, JPG, and TIFF. Digital stamps offer many advantages over traditional rubber stamps because of their ability to be flipped, resized, rotated and easily stored.

  9. Engraving - Wikipedia

    en.wikipedia.org/wiki/Engraving

    Other terms often used for printed engravings are copper engraving, copper-plate engraving or line engraving. Steel engraving is the same technique, on steel or steel-faced plates, and was mostly used for banknotes, illustrations for books, magazines and reproductive prints, letterheads and similar uses from about 1790 to the early 20th century, when the technique became less popular, except ...