CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
Cuneo24[1]: "Il 20 aprile 1964, infatti, dallo stabilimento Ferrero[3] di Alba uscì il primo vasetto di Nutella[2]".The hazelnut and cocoa spread that grew out of Pietro Ferrero's post-war Giandujot is first jarred as Nutella at Ferrero's plant in Alba on 20 April 1964.
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