Home›Philatelic terminology›خطای چاپ معکوس🌐فارسیEnglishРусскийالعربيةفارسیहिन्दीEntityQ1981896· pop 6· linked from 25 articlesخطای چاپ معکوسAlso known as invert, invert errorspostage stamp with upside-down printingWikidata factsImageTonga Inverted Head Block 1897.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 6 languagesРусскийالعربيةहिन्दीRomanianفارسیvia Wikidata sitelinks · CC0ConnectionsphilatelyEntitywatermarkEntityCategoriesPhilatelic terminologyPostage stamp invert errorsStamp collecting