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East wall of exedra 4
This wall is like the other east and west walls of exedrae 1, 2 and 3. The east face has been cleared down to bedrock from the south end to 7.55 m to north and from 12.50 m to the patio west wall. The east face of this wall is not particularly regular and not cleared below level - 0.50 m. The rubble foundation, where examined is rather irregular to bedrock. From 12.50 m to the north end the foundation courses fairly project beyond the face of the wall. Above the foundation there are two courses in all a width with blocks measuring from 1.02 m to 1.20 m in length. Highest level of through thickness of the wall is approximately 0.55 m. Above course 2 the wall is, in in rough masonry, preserved to a maximum height of level + 0.34 m. at the north end, a threshold block rests on the toplevel the wall which here is of total
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Digging 6 East wall of exedra 4 Levels of top of
| bedrock | foundation course 1 | 2 | ||
| 1.30 m north | - 2.51 | - 1.51 m 51 | - 1.06 m 56 | - 0.50 m |
| 8.10 | - 0.51 m 55 | |||
| 12.45 | - 1.50 m | - 1.35 45 | - 0.90 m | - 0.35 m |
| N. end | - 1.35 m | - 1.27 m 61 | - 0.76 m 54 | - 0.22 m |
(Top of east wall under threshold + 0.02)
| (" " Threshold N. end | + 0.204) |
65 figures hard to readstruck struck outadded written in above” jug ditto, and what it repeatsword reading not certain