Sourced production or model lifecycle range used by the main catalog timeline.
Cumbria10/12 HP Light Car
Larger and mechanically distinct companion to the V-twin monocar. The Motor illustrated a complete open car on 20 January 1914 and described its four-cylinder engine, thermosiphon water circulation, enclosed valves, automatic lubrication, magneto ignition, Zenith carburettor, leather-faced cone clutch, three forward speeds, separate reverse control and shaft-and-bevel final drive. The advertised complete price was £160 and enquiries were directed to Cumbria Motors Ltd at 13 London Road, Coventry. Standard automobile references identify it as the 10/12 HP, add the 1,110 cc displacement and 2,438 mm wheelbase, and date it to 1914. Its catalog status is deliberately qualified: when The Light Car and Cyclecar visited the Cockermouth works on 11 May, it reported production of the monocar and said a light car would very likely follow. The photograph, detailed specification and price prove a marketed and completed vehicle, but not an established customer production run, so no unsupported output or survivor claim is attached.
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.
A completed car was photographed and publicly priced, but the recovered evidence does not prove customer-series production or establish a build total.