Sourced production or model lifecycle range used by the main catalog timeline.
BeestonMotor Tricycle
Opening powered Beeston lineage and one of Britain's earliest manufactured motor vehicles. The single steerable front wheel and engine between the driven rear wheels followed De Dion-Bouton practice. A lower-frame form introduced at the end of 1898 accommodated riders in contemporary women's dress; it remains a frame configuration rather than a separate mechanical model. Period London-to-Brighton participation claims conflict with the surviving entry list and are preserved as uncertainty.
Dates with their meaning intact
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.
Small-series manufacture is established, but no reliable total survives.