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The East Wall The east wall, where examined, is founded on bedrock, [diagram 1 on opp.] The foundation [illegible] is in rubble, [page] fused with clay mortar, ranging from an inch to foot in rise.
See at 1.00 m. north the top of the found. is at - 2.32, at 8.75 it is at level - 2.36 m. At this point the height of the foundation is [illegible] a height of At 10.78 m. it is at level - 1.85. The difference in height at this point is equal to the height of the first course in the wall viz 0.51 m. This course began atlevel from the south-east corner to 10.75 m. The 2d & 3d foundation courses from 12.78 m. north to the n.e. corner remain at approx level of the found level of - 1.85 m. [see below] The first course format of large ashlar blocks measuring 1.08 m to 1.40 m. in length, their width comprises the full of the wall, approx width of 0.49 m. at this level. The height of the course averages
Right page
DIAGRAM 1 FIG. 22 Levels
| Distance north of | Bedrock | top of foundation | top of course 1 | top of course 3 |
| S.E. corner | ||||
| 1.00 m. | - 2.32 | - 1.82 | ||
| 1.10 m. | - 3.43 | |||
| 3.00 m. | - 1.27 | 0.70m | ||
| 8.50 m. | -3.02 | -2.36 | ||
| 10.75 m. | -1.82 | -1.125 | ||
| 10.78 m. | -1. 85 | |||
| 12.50 m. | -.50 | |||
| N.W. corner | - 1.85 | - 1.25 | 0.70m |
65 figures hard to readstruck struck outadded written in above” jug ditto, and what it repeatsword reading not certain