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[M.190L] [M.190]
[diagram] No 129. St Marks. Basic Plinth 190
approximated to by the following fixed conditions:
A F opposite is the front: A c c2 B: part of a 0 struck
with a radius of 20 {ft} " 4.in. from the point C:
Then A b b2 B is the plinth curve: which [?] cuts the
xq1 - q2 = only 1 " 3¼ or no 129 said 0 at its extremities and in the point P: The Chord
1 2½ by Vase. of A P is 4 " 1½ the maximum vertical b c
is 1½ inch: and c2 b2 1 inch.
q. Being the angle towards sea: further measures are
given on No 129 This is the pavement between the
sea angle and the detached shaft B. showing the way
the marbles are let in about its base, and the recession
of the base of the shaft C p 180 above. Then q is
q on No 128 a q is the side of the lower plinth and
Second a2 q2 is the commencement of the Second plinth which
Plinth carries the shaft bases: This recedes within the lower
not always so. In the {great} entrance doors and door on the north on plinth, all along the outer line of the front, 1 " 4 or
it is parallel with splendid dark green marble, and some pieces Upper. q2 q: and its height is 1 " 7: It is panelled like
spotty red. the others with the section, real size fig 2 No 129.
The panels white marble, very pure and transparent, and
and pale veined grey and white or yellow & white
alabaster let in: slices rather thin about a b - or
not much more fig 2 No 129.
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[Version 0.05: May 2008]