And, that 95" doesn't at all surprise me.
Those Celebrities had, I believe, 12-amp motors. They draw a lot of power, but they have a ton of suction/airflow. Also, with the design of that bag, you can really pack them full of dirt, and maintain a pretty decent suction level--even as the bag fills. Most of the now defunct Hoover stores had Celebrities under the workbench as their shop vacs because they had so much power and you could fill them!
I also recall hearing from a Hoover sales rep... when they first rolled the Celebrity out, as a demonstration, they would put a hose in a bucket filled with a 5-lb bag of flour. You'd see the flour vanish... then let the customer feel the suction after the bag of flour was picked up. ((Although I would never try this at home)).
~Fred