![Is the date on the bottom fake or altered? Bought this at the estate sale and it is one of them a Vietnam zippos. I heard that real ones fetch big prices Is the date on the bottom fake or altered? Bought this at the estate sale and it is one of them a Vietnam zippos. I heard that real ones fetch big prices](https://i.redd.it/i0ov6bllj1h51.jpg)
Is the date on the bottom fake or altered? Bought this at the estate sale and it is one of them a Vietnam zippos. I heard that real ones fetch big prices
![Zippo on Twitter: "Did you know the bottom stamp on a Zippo lighter indicates the date it was manufactured? Use our date code chart to see how old your lighter is 👉 Zippo on Twitter: "Did you know the bottom stamp on a Zippo lighter indicates the date it was manufactured? Use our date code chart to see how old your lighter is 👉](https://pbs.twimg.com/media/EtOtaSAWgAIxYNl.jpg)
Zippo on Twitter: "Did you know the bottom stamp on a Zippo lighter indicates the date it was manufactured? Use our date code chart to see how old your lighter is 👉
Zippo - A fan-favorite feature and an iconic design 🤩 What is your favorite bottom stamp? Learn more about our history: https://fal.cn/3oII1 #ZippoThroughTheDecades | Facebook
![Zippo on Twitter: "#FactOrFiction: The date on a Zippo lighter insert & bottom stamp will always match. Hint- https://t.co/Qmr6TheEO4 https://t.co/SjEhquhMcg" / Twitter Zippo on Twitter: "#FactOrFiction: The date on a Zippo lighter insert & bottom stamp will always match. Hint- https://t.co/Qmr6TheEO4 https://t.co/SjEhquhMcg" / Twitter](https://pbs.twimg.com/media/CTivRXrWwAAOCOa.jpg:large)
Zippo on Twitter: "#FactOrFiction: The date on a Zippo lighter insert & bottom stamp will always match. Hint- https://t.co/Qmr6TheEO4 https://t.co/SjEhquhMcg" / Twitter
![Zippo on Twitter: "On this day in 1958, we began implementing date codes on the bottom of our lighters. #ZippoHistory http://t.co/fFSnsOKG http://t.co/xdCz8B3I" / Twitter Zippo on Twitter: "On this day in 1958, we began implementing date codes on the bottom of our lighters. #ZippoHistory http://t.co/fFSnsOKG http://t.co/xdCz8B3I" / Twitter](https://pbs.twimg.com/media/AzIsjdGCAAAgipg.jpg)