Production chronology1922–1923
Sourced production or model lifecycle range used by the main catalog timeline.
curated ↗2 years
← CMN
CMN / Model record
CMNTipo 7
Production1922–1923
Recorded originItaly
ClassHigh-performance open passenger/sports car; factory body list unresolved
Advanced late CMN four-cylinder model with overhead valves and claimed 125 km/h maximum. Italian narrative dates presentation to 1923 while German encyclopedia-derived material says 1922; the inclusive span preserves the disagreement without asserting continuous two-year output.
Chronology ledger
Dates with their meaning intact
Record depth — Documented
How this is measured → This record contains useful sourced evidence, but it does not yet meet the reference-ready standard. Still needed: attributed imagery. Fields we cannot source stay empty rather than guessed.
Research notes
No production total or chassis ledger survives.