Engineering Wonders of the World
Volume I

År: 1945

Serie: Engineering Wonders of the World

Sider: 448

UDK: 600 Eng -gl.

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96 ENGINEERING WONDERS OF THE WORLD. 1 PROFILE OF GUNNISON TUNNEL, UNCOMPAHGRE VALLEY PROJECT, COLORADO. attached to his person. After several days they finally emerged from the canyon by way of the Devil’s Slide, a weary climb requiring dient, as Fellows and his companion were so far below that no human voice could reach them. Mr. Fellows prepared his notes with care, took many photographs, and developed several hours for its accomplishment. They the negatives at night. All papers and photo- escaped with their lives and precious notes graphs were carefully wrapped in oilskin and and photographs ; their mattress, instruments, UNCOMPAHGRE PROJECT, SOUTH CANAL.