(no subject)

To do cubes and cube roots on my slide rule I need to use scales that are not next to each other. Because the cursor for this rule is broken, I don't really have a way to line those scales up for comparison. More motivation to figure out how to print a replacement cursor frame!

(Of course I could do them on a different rule, too, but I like being able to take a cheap simple one around with me so I don't lose one of the nicer ones.)