By the end of 1870, Great Britain, Finland, Switzerland and Württemberg joined the countries issuing postal cards.
United States Postal Service | Orson Scott Card | credit card | Rowland Hill (postal reformer) | card game | Discover Card | smart card | punched card | The Postal Service | QSL card | Christmas card | VISA (credit card) | Penalty card | Maestro (debit card) | United Bank Card | Pokémon Trading Card Game | Going Postal | European Conference of Postal and Telecommunications Administrations | debit card | Yu-Gi-Oh! Trading Card Game | Postal (film) | Postal 2 | postal | Postage stamps and postal history of Azerbaijan | Playing card | Payment Card Industry Data Security Standard | Orson Scott Card's InterGalactic Medicine Show | Hong Kong Identity Card | Credit card | card |