[No.68M] [RL 1636 box]

[vertical and angled landscape orientation]

[diagram] Fig 2

R observe not
a masonry
joint only
a notch which
enabled me to
fix the two papers

[diagram] Fig. 1.	C

a b	1  “ 8
b c	1  “10
c d	1  “ 8
x y	-    11 ½  about
c c	3     ¾
b x	      8 ½

The tracery is precisely the
same - even to dentil
inside

a b	1  “ 8
b d	1  “ 8 very curious this.
b c	1  “10 ¾
c C	3  “ ¾
b x	     8 ½
x y (-)	     11 ½ about. .

68 M

[Version 0.05: May 2008]