[St M.33L] [St M.33] 33
Interval between [landscape orientation]
2nd and Third Porch.
Volt
[diagram] a b c d d e
[landscape orientation]
now. from d. to opposite angle of wall
pier is _________________ 21 “ 10
On the other side of 2nd vault and the sub arch is thrown within
/// wall below this - by the eye. at least 10 inches a foot
archivolt or each side giving 20 “ 2 for its
a b c d e. ice plinth span if not less 19 “ 10
The recess of the wall within angle of ice plinth and its height above ice plinth
is owing to small cornice behind shafts is 9 “ 7
upper shafts in position
Done
[Version 0.05: May 2008]