Ten Years Later: The Vicomte of Bragelonne by Alexandre Dumas Chapter 67 Page 22

“Good!” said D’Artagnan; “here are plenty of letters got together; but how are they kept so?” And he poured out a second glass for the poet. M. Jupenet smiled like a man who has an answer for everything; then he pulled out — still from his pocket — a little metal ruler, composed of two parts, like a carpenter’s rule, against which he put together, and in a line, the characters, holding them under his left thumb.

“And what do you call that little metal ruler?” said D’Artagnan, “for, I suppose, all these things have names.”

“This is called a composing-stick,” said Jupenet; “it is by the aid of this stick that the lines are formed.”

“Come, then, I was not mistaken in what I said; you have a press in your pocket,”