Evidence coverage: 1972–1986. This is the span of collected observations, not the currency’s lifetime.
This record includes associated currencies and earlier interpretations. The article selects the evidence relevant to its own history.
Evidence within this identity, not separate currencies.
Includes dated issues, standards, subdivisions and institutional changes. Each event retains the source's date qualifications.
The syli replaces the first Guinean franc. Contemporary notice establishes changeover; 1971 note-series dates are not adoption dates.
C758Dated observations, not a proven complete lifespan.
The syli replaces the first Guinean franc. Contemporary notice establishes changeover; 1971 note-series dates are not adoption dates.
PDF p.31
Handoff acceptance is not a claim that every source was independently reread.
Guinea restores the franc. Use changeover date rather than 1985 note-series dating.
Guinea, PDF p.105
Historical reference, not a 2026 legal-status audit.
Only selected country milestones used.
Effective2October1972,firstGuineanfranc closingbalances convert to syli at10:1.
PDF31,Guinea amendment
Handoff acceptance is not a claim that every source was independently reread.