Production chronology1928–1929
Sourced production or model lifecycle range used by the main catalog timeline.
curated ↗2 years
Second RH stage, created by enlarging bore from 63 to 66 mm while retaining the 105 mm stroke and core straight-eight chassis architecture. RH-series output across all three engine stages totaled approximately 420 cars.
Sourced production or model lifecycle range used by the main catalog timeline.
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.