Reginarator
I do have a Reginarator and the Regina that goes with it! Two Reginas actually, models 39 and 59. The 39 is the older of the two and runs like new, but the 59 doesn't run, just hums--armature maybe? Between the two I have one complete and one partial set of attachments. The partial set is missing the wand and the suction coupler, and I can't remember if both sets have the Reginarator or just one.
I think they stopped building their straight suction uprights in the early 50's, but I'm not sure. I do know that sometime in the mid to late 60's they built a cheap plastic upright with a revolving brush. They were light blue and kind of resembled an Oreck if I'm not mistaken. I'd love to find out more information on when my straight suction models were made, what models were made when, etc. Sorry I don't have a picture to post, but never got around to taking any of the Reginas.
Jeff