|Arithmetical Tables, 1810.|
But apparently, kids in those days also needed to know the terms for quantities of paper and parchment. And even though I've spent a good part of my adult life thinking about parchment and vellum, I'd never heard of a "roll" of parchment before.
You learn something every day, I guess.
Now, if I can just find an occasion to slip this one into casual conversation.