16 [sketch: In can [cañon] W [west] Eag Pt [Eagle Point]; mingled sq [square] with diag [diagonal] clvg [cleavage]] [This] from small brother W [west] of all three in bot [bottom] of can [cañon] [sketch] The first layer on this side so disintegrated along clvg [cleavage] lines may be picked up, gl [glacier] would have aisy [easy] shoveling here (Slope can [cañon] 32 1/2 [degrees]) Foot 1st brother 6500 wh [which] is 6 or 700 below top of 2nd Slope great Earthquake Sl [Slope]  [degrees]
17 [sketch: near mouth Can [Cañon] W [west] Eag Pt [Eagle Point]] (End of 1st Brother has V [very] large blocks unseamed)
Original journal dimensions: 10 x 16.5 cm.
Holt-Atherton Special Collections, University of the Pacific Library
John Muir, journals, drawings, writings, travel, journaling, naturalist