Slightly off topic, but here is one I have that belonged to my Great Grandfather. He was a wheel wright, and he and his brother built wagons for people traveling to the California gold rush. The two of them built 50 wagons for the gold rush in one year. which for 2 men to do was quite an accomplishment, because it involved cutting the trees, sawing out the lumber, etc. Below is a picture of their post drill which I have along with some of their old tools. Note how basic this one is, the wheel lowers the bit and the crank on top turns the shaft. No gears, no flywheel, no advance, just the basics.