Photographed collector reference · Case & bottom stamp
2001 · Regular · Bradford · Solid Copper — Case & bottom stamp reference (2001)
2001 · Regular · Bradford · Solid Copper: One of the earliest month-and-year-stamped solid-copper examples in the supplied collection; not proof of the first example produced by Zippo. 2001 · Regular · Bradford · Solid Copper: One of the earliest month-and-year-stamped solid-copper examples in the supplied collection; not proof of the first example produced by Zippo.
- Known period
- 2001
- Plant
- Bradford / United States
- Case type
- Regular
- Dating evidence
- Collector-reported reference — A collector or source has documented this example or attribution. The exact year, manufacturing history or classification may not have been independently verified.
- Reference verification
- Photographed specimen; date or classification attributed to the source, not factory-certified.
- Year attribution
- source-attributed
Reference images · real photographed examples

One of the earliest month-and-year-stamped solid-copper examples in the supplied collection; not proof of the first example produced by Zippo.

One of the earliest month-and-year-stamped solid-copper examples in the supplied collection; not proof of the first example produced by Zippo.
Historical variants and original source records
Independent sources and distinct stamp layouts are preserved as individual photographs, not additional main cards. A pictured example alone cannot establish that every lighter from the year used the same construction.
- 2001 · Regular · Bradford · Solid Copper — 2001 · Regular · Bradford · Solid Copper
Dating evidence and reference verification
Sources: J. Kim
Collector-reported reference: A collector or source has documented this example or attribution. The exact year, manufacturing history or classification may not have been independently verified.
Reference verification: Photographed specimen; date or classification attributed to the source, not factory-certified.
Photographic copyright: Credited individually below each photograph
Dating caution. Case and insert can have different manufacture dates; inserts may have been replaced. A single feature does not establish authenticity.