ie dense, the trees of en(n-mous size, and no ice road is possilde, still othei special methods havebeen devised. On so great a scale are the operations conducted thatthey nuiy properly he called engineering feats. Consider for a mo-ment the size of the trees; red ilr ranges from five to fifteen… … Fip. 24. Hauling Logs by Mul LOGGING. 23
Woodwork
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