Postcard"A postcard or post card is a piece of thick paper or thin cardboard, typically rectangular, intended for writing and mailing without an envelope. Non-rectangular shapes may also be used but are rare. There are novelty exceptions, such as wooden postcards, copper postcards sold in the Copper Country of the U.S. state of Michigan, and coconut "postcards" from tropical islands. In some places, one can send a postcard for a lower fee than a letter. Stamp collectors distinguish between postcards (which require a postage stamp) and postal cards (which have the postage pre-printed on them). While a postcard is usually printed and sold by a private company, individual or organization, a postal card is issued by the relevant postal authority (often with pre-printed postage)." - (en.wikipedia.org 21.12.2020) Postkartenkalender mail item Advertising postcard Bildpostkarte Briefkarte bécsi képeslap DDR-Postkarte Feldpostkarte Greeting card Kriegsgefangenen-Postkarte Kunstpostkarte képeslapgyűjtemény képeslap gyűjtemény babákkal képeslapkönyv Künstlerkarte Liedpostkarte osztott képeslap Plastroph-Postkarte Reliefpostkarte Rotkreuzkarte Spaßpostkarte színezett képeslap View card Postkartenheft