National Geographic : 1923 Feb
210 THE NATIONAL GEOGRAPHIC MAGAZINE THE END OF REDBUD PASS NEAR ITS JUNCTION WITH BRIDGE CANYON The rock forms, bald and soilless, are characteristic of this region. CLIMBING DOWN THE TRAIL IN REDBUD PASS It took four days to blast a way with dynamite, black powder, and T. N . T . through one of the three vertical rock ledges, which had to be broken up, the crevasse filled and "leveled."