Watson thought a moment. He knew he had seen that number while tramping about in the woods for quail. But it hadn’t seemed very important.
“10DS it returns to Dorshire Summers.”
“Think Watson 10 D S the single more important place in the Umpire.
“Downing Street, are you telling me the PM has a private train that runs at his pleasure four times a day?”
“Money well spent, more that a war and revolution has been curtailed because of that train. Now it will serve both our needs and the Umpire, for this affair is like a dark curtain descending.