208 Fabrication of a Plotter Pulley Pin using a Drill, File and Clothes Pin to measure

[@dianamitchell7503]

Interesting

[@manickn6819]

I am still amazed I got this to work with such good tolerances using those tools. Real cave man style. Lathes have been around since the 13th century BC in some cultures. The first known painting showing a lathe dates to the 3rd century BC in ancient Egypt.