8 by a horizontal plane to a depth of ten or twelve feet below the its summit afford a base 35 ft dia [diameter] This base would be some 20 ft lower than the extreme summit wh [which] together with other portions of the ridge may be used as quarries for material with wh [which] to build the tower Thus [sketch: T represent tower & M M M would [ ] material leaving the new outline L]
2 ½ 25 17.674
Original journal dimensions: 9.5 x 16 cm.
Holt-Atherton Special Collections, University of the Pacific Library
John Muir, journals, drawings, writings, travel, journaling, naturalist