“The dump heap isn't on the level either, as you possibly know, since you may have seen such dump piles concealing the sites of observation pits up at the Front. Inside it is all dug out into galleries and on the side facing us it is full of peepholes--seventeen peepholes in all, I think there are. Let's go within fifteen feet of it and see how many of them you can detect.”
At a fifteen-foot range it was hard enough for us to make out five of the seventeen peep places. Yet beforehand we understood that each tin can, each curled-up boot, each sizable tuft of withered grass, each swirl of the tree stump--masked a craftily hidden opening shielded with fine netting, through which a man crouching in safety beneath the surface of the earth might study the land in front of him. That innocent-appearing, made-to-order dump pile had the eyes of a spider; but even so, the uniformed invader might have climbed up and across it without once suspecting the truth.
For a final touch the camouflage crew put on their best stunt of all. Five men encased themselves in camouflage suits of greenish-brown canvas which covered them head, feet, body and limbs, and which being decorated with quantities of dried, grasslike stuff sewed on in patches, made them look very much as Fred Stone used to look when he played the Scarecrow Man in “The Wizard of Oz” years ago. Each man carried a rifle, likewise camouflaged. Then we turned our backs while they took position upon a half-bare, half-greened hillock less than a hundred feet from us.
This being done we faced about, and each knowing that five armed men were snuggled there against the bank tried to pick them out from their background. It was hard sledding, so completely had the motionless figures melted into the herbage and the chalky soil. Finally we united in the opinion that we had located three of the five. But we were wrong again. We really had picked out only one of the five. The two other suspected clumps were not men but what they seemed to be--small protrusions in the ragged and irregular turf. Yes, I am sure Mr. Belasco could have spent a fruitful half hour or so there with us.
Thanks to yet another crafty and deceitful artifice of the camouflage outfit it is possible to make the enemy think he is being attacked by raiders advancing in force when as a matter of fact what he beholds approaching him are not files of men but harmless dummies operated by a mechanism that is as simple as simplicity itself. The attack will come from elsewhere while his attention is focused upon the make-believe feint, but just at present there are military reasons why he should not know any of the particulars. It would take the edge of his surprise, even though he is not likely to live to appreciate the surprise once the trick has been pulled.