And all without hope of reward other than the love and admiration of their comrades. There was a time, before this war, when such exploits were considered worth the Victoria Cross. Now, however, they are merely a matter of daily routine. Thousands of men are, every day, performing deeds of valor, which in any other war would have brought the highest decorations, without receiving even so much as an honorable mention. Exposure to fire such as theorists had told us would demoralize any army is merely a part of the day's work. Troops go in and out of the trenches, often under artillery fire that, according to our books, ought to annihilate them, and they do it without thinking it anything unusual or worthy of comment other than perhaps, in answer to a question, to remark: "Oh, yes, they shot us up a bit in the P. & O." or "They handed us a few 'crumps' and 'woolly bears' coming through Ridgewood." ("Woolly bear" is the name given to a large, high explosive shell, with time fuse, which bursts overhead, giving out a dense black smoke, which expands and rolls about in such a manner as to suggest the animal for which it is named.) In fact, nearly all the names invented by the soldier to describe the various projectiles are so apt and expressive as to be self-explanatory. The "Silent Lizzies," "Sighing Susans" and "Whispering Willies" belong to the class of large caliber, long range naval gun shells which pass over the front line so high that only a sort of whispering sound is heard. The "middle heavies" with percussion fuses, which burst on impact and give out a dense black smoke, have been called "Jack Johnsons" and "coal boxes," but are now usually grouped under the general designation of "crumps," because of the peculiar sound of their explosion. They run all the way from 4.1 inch to 9.2 inch calibers. Some of the very large shells are called "Grandmothers" or "railroad trains." The French call them "marmites," meaning a large cooking pot or kettle. The "whizz-bang" is just exactly what the name would suggest: a small shell of very high velocity, which arrives and bursts with such suddenness as to give no time for taking cover. Its moral effect exceeds the material in the trenches, but it is deadly along roads or in the open. Gas shells have a peculiar sound, all their own, difficult to describe but never forgotten when once heard. It has been described as a "rumbling" noise, but I think "gurgling" is better. (It's a pity some one can not take a phonograph into the lines and "can" some of these things.) When gas shells land they do not make much noise, having a very small bursting charge; merely sufficient to break the case which contains the gas in liquid form. They are often mistaken, by new troops, for "duds" or "blinds," as we call shells which fail to explode. As soon as the liquid gas is liberated, however, it vaporizes and quickly spreads over a considerable area. There are many kinds, but they can generally be distinguished by the smell.