Machine Dating

Machine dating by Dick Weekes (Calthorpe Marque Specialist for the Vintage Motor Cycle Club UK).

Dick has been keeping an active machine register on hard copy (pen and paper) for the last 30+ years. Any information provided to us such as frame/engine numbers, photos or personal details will not be made available without express permission to other persons at any time. 


Choose from the list below for frame and engine number locations:


1909 - 1914 Models

1915 - 1924 Models

1925 - 1929 Models

1929 - 1938 Ivory Models