Zippo - Do you know why we started stamping date codes... | Facebook
Vintage 1965 Date Code Zippo slim Windproof - Etsy
Zippo Instructional: Lighter Date Codes - YouTube
Date Codes | Zippo.ca
Dating Canadian Zippos
Just picked up my first ever Zippo, made in Canada, but no date code? does this make it a 1949 since they started dating in 1950? Thanks! : r/Zippo
Dating Canadian Zippos
zipLight
Date Your Zippo Lighter • The Lighterhouse
Not sure if it's been posted here yet but here is a helpful tool to help y'all date your Zippo. : r/Zippo
New 2019 Zippo Date Code Timeline Zippo Lighter – Hers and His Treasures
Vintage 1965 Date Code Zippo Windproof Cigarette Lighter - Etsy
Date Codes | Zippo.ca
Dating a Zippo Lighter
Zippo - We've heard some wild rumors about the meaning of the bottom stamps on Zippo lighters. Some say it's the quality rating of the lighter, others say it's the inmate number
Dating Canadian Zippos
Dating Canadian Zippos
Date Your Zippo Lighter • The Lighterhouse
Monkey: Final Production Run
Dating Canadian Zippos
Zippo - Wikiwand
New 2019 Zippo Date Code Timeline Zippo Lighter – Hers and His Treasures