Not sure that this is my oldest but I bought it in about 76' or 77'.

Looks like a regular drill, but I promise it's a superman's drill. 
This is the strongest drill I ever had. It'll twist your arms right off.

I don't use it too often though.  (trust me it's dangerous)  I used to use it mainly for hole saws, 
but when you have a 3" - 4" hole saw bind up in the hole it yanks you around like you're limp monkey.
Drilling electrical holes in studs once, it put my elbow right through a window.  

It's still works great and still is the strongest hand drill I have.
Too dramatic?  Trying for a good story...... 😁

Figuring out how to do something you have never done is what makes a good challenge.