Photographed collector reference · Case & bottom stamp
1967 · Slim · Bradford — Case & bottom stamp reference (1967)
1967 · Slim · Bradford · Style 1: J. Kim reference photograph. Compare each bottom-stamp detail with the original image; a faint strike can obscure a mark. 1967 · Slim · Bradford · Style 1.2: The source identifies this as a late example of the first generation of flat-bottom Slim construction. 1967 · Slim · Bradford · Style 1: The source identifies this as an intermediate recessed (canned-bottom) layout retaining a bar arrangement similar to earlier examples. 1967 · Slim · Bradford · Style 1: The source documents a changed logo and bar layout, apparently to accommodate the available stamp space. This is a photographed late-style example, not proof of a universal changeover date.
- Known period
- 1967
- Plant
- Bradford / United States
- Case type
- slim
- Evidence / certainty
- photographed specimen — collector-supplied classification
Reference images · real photographed examples


The source identifies this as a late example of the first generation of flat-bottom Slim construction.

The source identifies this as an intermediate recessed (canned-bottom) layout retaining a bar arrangement similar to earlier examples.

The source documents a changed logo and bar layout, apparently to accommodate the available stamp space. This is a photographed late-style example, not proof of a universal changeover date.
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.
- 1967 · Slim · Bradford — 1967 · Slim · Bradford · Style 1.2
- 1967 · Slim · Bradford — 1967 · Slim · Bradford · Style 1
- 1967 · Slim · Bradford — 1967 · Slim · Bradford · Style 1
Evidence, source and dating limits
Sources: J. Kim
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.