Nimbus

Went out on the Triumph this morning, first ride of the new year.  
Down to the race track for a coffee and a chin wag with the boys, Gawd it was cold, and the old girl got a bit dirty.
An elderly old boy rode this Nimbus into the car park . It is a 1955 Nimbus , with a 750 cc four cylinder engine.  They were made in Denmark by Fisker & Nielson  between 1919 - 60.   This company also made vacuum cleaners :-).
Nimbus in Latin  means ,    Dark cloud.