Unnumbered pageScan 71 of 74
Drawing: horseshoe-shaped stone block with round hole and keyhole profile
1 m × 0.97 Max. ht. Max .48
Right page
19.50 - 11.38 End of orthostates. (E.) 0 " " E-to W. 0.94 1st jt E 1.74 2d " ↓ 2.62 (drawing) 3.43 4.06 4.97 end. W. of orthostates.
Drawing: masonry blocks
Diag. 15.10 - OK. Reading back. from ⊥ 0 W .13 (drawing) 1.11 - 2.08 2.62 3.59 = end.
Outer orthostates .50 - .55 thick. Thickness of wall. = 1.68 - of socle = 1.75. Joints, S. Side of Socle 4.83 0.07
Drawing: elevation of masonry steps and wall] .88
1.71 2.58 3.10
65 figures hard to readstruck struck outadded written in above” jug ditto, and what it repeatsword reading not certain