Nice group!
The weird little knife is designed to be used when putting up old-style wallpaper. I have a Russell around here, somewhere. I guess like many trade knife styles, it was superseded by the box cutter/utility knife.
I wasn't allowed to use power tools until well into my teens, and was given a Millers' Falls 2-A when I was 10. Still use it regularly. Even though that model was a budget version with a zinc alloy frame, it's still going strong after nearly 60 years.
I still use a 133H regularly. I find the push motion is a little bit easier to control--especially when I'm up on a step stool holding what I'm putting up in one hand and trying to put the screw in with the other. It weighs little more than a standard bit-holding screwdriver, yet is faster than a ratcheting model.
You can buy an adapter that allows it to take standard 1/4 bits. I've regularly misplaced the handful of bits mine came with, and this allows me to retire them. Be sure to pick the right size. I didn't realize that Yankees came in several sizes, with the 133H being the smallest with a 7/32 shaft.
https://www.leevalley.com/en-us/shop/to ... em=24K0555
In fact, I just got mine out to hang the mount to a Shop Vac in my room (the Shark with a hose I used to use broke, the current vacuum is terrible when using the hose, and this one was like $30 at Walmart). Had to pull the old screw out of a wall anchor, and drill a new hole for it. The downward pressure provided by the Yankee allowed me to yank the old screw out without the anchor spinning.