ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins63% CONFIDENCEOverall confidence: 63%How well the pin's source and references back up its dates.Weighted average of how firmly 5 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 from 50% to 74% confidence
Estimated: the brand history says "1976 Reuben's daughter Doris opens the first Häagen-Dazs shop in Brooklyn Heights"; the exact day, 15 November, comes from Wikipedia[2] and a photo of the shop's sign ("Established November 15, 1976") but no brand or news page opened states the day.Doris Mattus opened the first Häagen-Dazs scoop shop at 120 Montague Street in Brooklyn Heights in 1976, serving the three original flavours of vanilla, chocolate and coffee; the shop's own sign gives 15 November 1976.
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