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Identification guides, value references, and market insights for vintage lighter collectors.
ZIPPO GUIDE
The bottom stamp is your Zippo's birth certificate. Learn to decode every date code system from 1933 to today — patent text, dot patterns, slash marks, Roman numerals, and the modern letter/number system.
5 min read · April 2026
REFERENCE
The complete Zippo date code reference chart. Every coding system from 1933 patent stamps through Roman numerals to the modern letter/number system. Find your Zippo's exact manufacture year.
4 min read · April 2026
COLLECTING
Ronson made thousands of models across 80 years. These five — the Varaflame, Standard, Banjo, Princess, and Adonis — consistently outperform at auction and are still undervalued compared to Zippo.
5 min read · April 2026
AUTHENTICATION
Dunhill Rollagas lighters fetch $200–$2,000. That kind of money attracts fakes. A veteran collector walks through the seven markers that separate genuine Dunhills from convincing reproductions.
7 min read · April 2026
HISTORY
Wartime Zippos (1942–1945) are among the most collectible lighters ever made. Steel cases, black crinkle paint, no chrome — and the stories they carry. Learn what to look for and what they're worth today.
6 min read · April 2026
VALUE GUIDE
A plain $3 lighter with the right 1960s oil company logo can be worth $80. Brand, era, and condition drive advertising lighter values in ways most collectors don't expect. Here's the full breakdown.
6 min read · April 2026
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