Identity boundary
Labels currently in scope
- 128
- 128K
Evidence note: Three-quarter-size vibrating-shuttle research label; suffixes and cabinet variants remain separate.
AUDITED CANDIDATE · QUEUE #30
Singer 128
This dossier also has a public research-cluster page. Publication records the evidence boundary; it does not confirm a shared mechanical platform or part compatibility.
Source audit
1 model-level source lead
- collectorDIRECT DOCUMENT
Singer 28 / 128 parts list
The scan gives exact 128-3 and 128-4 sections; other 128 and 128K subclasses remain outside its scope.
parts list · Covers: 128-3, 128-4 · Checked 2026-09-07 · Link only
Free demand evidence
14 unique autocomplete leads
US / English snapshot collected 2026-09-07. This measures suggestion breadth only—not monthly search volume.
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4 suggestions · ok
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