Here's an odd coincidence. The second sentence in your letter that reached me last night (with our rations of candles and coke) says: "Do tell me just what a dug-out is like." You are always asking me what something or other is "like," which forces upon me the sad conclusion that my letters are not in the least descriptive. But, "Do not shoot the pianist: he is doing his best," and if I had the pen of a readier writer you may be sure I'd use it. Yet the odd thing is, with regard to this particular command for information, I have the pen of a readier writer. You know Taffy Morgan--Billy--of our Company? Well, it seems he's quite a bit of a writer, and occasionally sends things home to his father who, is trying to keep a consecutive narrative of the doings of the Battalion. Now last night, within an hour of getting your letter, I read a thing Taffy showed me that he was sending home, all about a Company Headquarters dug-out in the line: much more decent than my scribbles. So I've asked him to let me copy some of it, and here it is pat, in answer to your question: "'Dug-out' is the only word for it. I don't know who did the christening, but it is, like so many words and phrases adopted without question by Tommy at the front, the one proper, exact, and adequate name for the places we inhabit in the trenches. The particular dug-out I have in mind is a Company Headquarters, situated, like a good many others, in a loop trench, perhaps seventy to a hundred yards long, which curves round at a distance of twenty or thirty yards in rear of the fire-trench. The average depth of this little back-water of a trench is, say, seven feet. It was made by the French before we took over, and is very wide at the top. It has no made parapet, but is just a gaping ditch, its ragged, receding top edges eight or ten feet apart, the lower part, in which one walks, being two to three feet wide. The bottom of this ditch is duck-walked: that is to say, it has wooden gratings six feet long and eighteen inches wide laid along it. Each length of duck-walk is supported at either end by a trestle driven deep down into the mud. "Here and there at a bend in the trench there will be a gap of several inches between duck-walks. Again one finds a place where one or two slats have been broken. These are cheerless pitfalls on a dark night, in which it is easy to sink one leg in mud or water over the knee. In places a duck-walk has canted over by losing its bearings on the trestle at one corner, giving the whole a treacherous list to one side or the other, simple enough to negotiate by day, but unpleasant for anyone hurrying along at night. Still, the trench is 'ducked' and, so far, luxurious, and a vast improvement on the sort of trench (common over the way among the Boches, I believe) in which men lose their boots, and have to be dug out themselves.