国立アメリカ歴史博物館のインスタグラム(amhistorymuseum) - 7月26日 08時32分

Need to set multiple alarms in the morning? This innovative 1937 clock allowed users to set up to 48 reminders.
Wine expert Andre Tchelistcheff used this Bakelite-housed "Remind-O-Clock" to time various experiments and processes in his wine labs in California's Napa Valley. He arrived in the US right after Prohibition and was committed to improving wine making techniques.
If you're a fan of time pieces, stop by #WorldTimeClock at @hirshhorn. We highly recommend it! ?? #Enology #WineMaking #WineHistory #Timepiece #WineTime

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