My Grandma Rose had a similar Regina in the late 1960's. It was called the Regina Sanitron, and I think it was made by Switson in Welland, Ontario, Canada. That Regina plant was also producing all our "bagless" Electrikbrooms. My grandmother's version was light brown with a matching light brown vinyl hose, not a Eureka-like woven hose as shown in this eBay ad. It came with a brown carpet nozzle but all the other attachments were grey. They stored in their own cardboard tool carrier, which also held a felt attachment so that you could dust floors with the carpet nozzle.
I think that Welland vacuum plant eventually was bought by Smith-Corona Marchant who began producing Iona Electrikbrooms. Then it was turned into the first Fantom Technologies plant.
