We are the Elk Patrol, th Colorado Troop, Boy Scouts of America. Our sign is transcriber note: sign shown to the right] and our colors are dark green and white, like the pines and the snowy range. Our patrol call is the whistle of an elk, which is an "Oooooooooooo " high up in the head, like a locomotive whistle. We took the Elk brand (that is the same as totem, you know, only we say "brand," in the West), because elks are the great trail-makers in the mountains. About the hardest thing that we have set out to do yet has been to carry a secret message across the mountains, one hundred miles, from our town to another town, with our own pack outfit, and finding our own trail, and do it in fifteen days including Sundays. That is what I want to tell about, in this book.