As mentioned in SuperMarket I am losing lease on warehouse.As I collect as well as have vac store there are many vintage but also Rainbow D-4 and newer but little 'E',Filter Queen Majestic and newer and Kirby Heritage and newer.Good for parts or rebuilding.If any interest best to call 423-297-6918.In East Tn close and convenient to Interstates.Most will go to scrap yard,dumpster or maybe YOU??