🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiPortuguêsРусский한국어日本語EntityQ1290493· pop 15· linked from 160 articlesSaucy Jacky postcardAlso known as Saucy Jackymessage received in 1888, which claims to have been written by the serial killer now known as Jack the RipperWikidata factsImageSaucy Jack front.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 14 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsCroatianNederlandsNorwegianPolskiConnectionsLondonCityInternational Standard Book NumberEntityCategories1888 documentsJack the RipperPostcardsWorks published under a pseudonym