My brother had one of the first electric razors.
It had a full 110VAC motor in it and you plugged it directly into the wall (no "ice cube" power supply), but it was before self-starting shaded-pole motors, so you had to sort of kick-start it.
There was a little red wheel sticking out of the side which was sprung away from the motor shaft. To start it, you pushed in the wheel so it would clutch with the motor shaft and you rotated it briskly with your thumb to get the motor going. It would run in either direction.
He got pretty good at starting it with just a quick flick of the wrist, so the armature would stay in one position relative to the stator and get itself going that way.
I don't recall the brand.
Sorry about all the antiqu-ey stuff, but when I think back of all the items (including toys) I had which are probably worth big bucks nowadays...
But I've moved something like 15 times since we sold the "ancestral home," and it was impossible to keep all that Junque.
Terry, 230RN