Ernest Jenkins, Punch, Volume 147, Issue 3823… (19th and 20th century)
“ Then, gently but firmly, the "boom, boom" of the guns assailed the ear, telling of battle not far distant. One's fountain-pen becomes quickly clogged amid the conditions of warfare, for the dust blows freely over the plains across which the troops have marched. For comfort in writing there is nothing like an indelible pencil, and paper whose surface is slightly rough. The quantity of ink carried among the stores of a modern army is negligible. ”
