Zippo on Twitter: "When did Zippo start stamping date codes on the bottom of every lighter? #ZippoTrivia https://t.co/mOxDKf6oD2" / Twitter
![Not sure if it's been posted here yet but here is a helpful tool to help y'all date your Zippo. : r/Zippo Not sure if it's been posted here yet but here is a helpful tool to help y'all date your Zippo. : r/Zippo](https://i.redd.it/0tyi35h048151.jpg)
Not sure if it's been posted here yet but here is a helpful tool to help y'all date your Zippo. : r/Zippo
![File:Zippo Lighter Collection, Zippo The Great American Lighter By David Poore Book Cover On A Zippo Lighter, Made In USA, Date Code F 02 (Circa 2002) (40860562622).jpg - Wikimedia Commons File:Zippo Lighter Collection, Zippo The Great American Lighter By David Poore Book Cover On A Zippo Lighter, Made In USA, Date Code F 02 (Circa 2002) (40860562622).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/6/6c/Zippo_Lighter_Collection%2C_Zippo_The_Great_American_Lighter_By_David_Poore_Book_Cover_On_A_Zippo_Lighter%2C_Made_In_USA%2C_Date_Code_F_02_%28Circa_2002%29_%2840860562622%29.jpg)
File:Zippo Lighter Collection, Zippo The Great American Lighter By David Poore Book Cover On A Zippo Lighter, Made In USA, Date Code F 02 (Circa 2002) (40860562622).jpg - Wikimedia Commons
![The Blizzard Q-l 📖📚 on Twitter: "Original @Zippo Lighter Date Codes #zippo #zippocollection #zippoencore #MadeInUSA #zippolovers #zippolighter https://t.co/5WEAA6S3XF" / Twitter The Blizzard Q-l 📖📚 on Twitter: "Original @Zippo Lighter Date Codes #zippo #zippocollection #zippoencore #MadeInUSA #zippolovers #zippolighter https://t.co/5WEAA6S3XF" / Twitter](https://pbs.twimg.com/media/EhAc0HDWsAAxi22.jpg:large)