30 centimetres.

The shrine was not in antis, and the site hardly admits of a
peristyle; besides which, excavations failed to find it. That it
might have had a small external atrium is made probable by the
peculiarity of the entrance. Two rounded pilasters, worked with
the usual care inside, but left rough in other parts because they
could not be seen, were engaged in the enceinte wall, measuring
here, as elsewhere, 0.95 centimetre in thickness. Nothing
remained of them but their bases, whose lower diameters were 0.95
centimetre, and the upper 0.65; the drums found elsewhere also
measured 0.65. The interval between the lowest rings was 1 metre
63 centimetres; and this would give the measure of the doorway,
here probably a parallelogram. Lying on the sand-slope to the
north, a single capital showed signs of double brackets, although
both have been broken off:[EN#72] the maximum diameter across the
top was 0.60 centimetre, diminishing below to 0.50 and 0.44,
whilst the height was 0.40. The encircling wall was probably
adorned with pilasters measuring 0.62 centimetre below, 0.45
above, and 0.11 in height: they are not shown in the plan; and I
leave experts to determine whether they supported the inside or
the outside surface. Several stones, probably copings, are cut
with three mortice-joints or joist-holes, each measuring 0.15
centimetre, at intervals of 0.14 to 0.15.

In the tossed and tumbled interior of this maison carree the
pavement-slabs, especially along the south-western side, appear
in tolerable order and not much disturbed; whilst further east a
long trench from north to south had been sunk by the treasure
seeker. The breadth of the free passage is 1 metre 92