CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins78% CONFIDENCEOverall confidence: 78%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
The Tokyo Motor Show[1] history page: "The 1st Tokyo Motor Show 1954 1954.4.20-4.29 (at Hibiya Park) ... heralded on April 20 at Hibiya Park in Tokyo".The first Tokyo Motor Show, then called the All-Japan Motor Show, ran 20-29 April 1954 in Hibiya Park with 267 vehicles, only 17 of them passenger cars, and 547,000 visitors.
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