"How many feet are there in a folio?"
"You'll have to ask a law-stationer that."
"How much would a medium-sized will cost? Half-a-crown?"
"More than that," I said.
"Much more?" She turned over some coins in her purse.
"A good deal more."
"But I saw some in a chemist's for ninepence. Perhaps I'd better buy one of those."
"You might," I said doubtfully.
"You said that as though you didn't think that chemists sell very good wills."
"There's nothing really the matter with them. They consist of some printed words and spaces—mostly spaces. If you happen to execute them the right way the Judge afterwards decides what they mean."