Production chronology1908–1910
Sourced production or model lifecycle range used by the main catalog timeline.
curated ↗3 years
← A.B.C. (St. Louis)
A.B.C. (St. Louis) / Model record
A.B.C. (St. Louis)Model D 16/18 HP Roadster
Production1908–1910
Recorded originUnited States
ClassThree-seat high-wheeler roadster
Three-seat twin-cylinder high-wheeler, called a runabout at introduction and Roadster thereafter. Pneumatic-tire 1909 cars used PD while 1910 advertising used D; these codes are one continuous body program rather than duplicate models.
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.