seijun
Pam,
My personal pick for you would be the Regina Electrikbroom POWERTEAM (or, from the time period you prefer, the Electrikbrush). This is one of the more recent Electrikbrush models:
According to Jeff Parker (hoover1060), Regina's was the first example of a cleaner that you mention, and the best, while Hoover's design wasn't quite executed (as it tended to lift the carpet too much with the Powermatic head and also had more restricted airflow, not to mention a very small disposable bag!) and weighed almost the same as their Dial-A-Matic!
Here's a commercial for that (dated 1983):
As I said before, I wish you the best of luck finding one of these!
~Ben
[this post was last edited: 11/5/2017-20:51]