Production chronology1907
Sourced production or model lifecycle range used by the main catalog timeline.
curated ↗1 year
← Calthorpe
Calthorpe / Model record
Calthorpe28/40 hp
Production1907
Recorded originUnited Kingdom
ClassPassenger car chassis
Very large, short-lived flagship demonstrating Calthorpe's brief reach beyond light cars.
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.