These Hoover "Harringtons" remind me of a bizarre chapter in Eureka's history. This may have happened at the same time as the Harrington line-up. At some point in the 1990's, I began to see a select group of Eureka vacs labelled Christian Klingspor. These were "designer" World Vac uprights which also seemed to have only unique cosmetic features, like beige and green colouring. Not sure why Electrolux thought these would be a good idea...can't imagine anyone buying the vac because it had a "Calvin Klein" kind of label on it.
About Klingspor:
Christian Klingspor completed his studies in Stockholm and then worked for many years at Electrolux. In 1974, he founded his own design company, launching his own furniture line. Since 1985 he has been back at Electrolux as Design Director where he was responsible for setting up the in-house design department. (2004)
Any Vacuumlanders out there own one of these unique Eurekas?