400 METERS
Yeon
t
¥
.
'
t
“
cam
A
eh
! i!
’
7
Myrds
oy
‘ *a
athe
2 ae
te
.
5
t ‘
188.0.
ta
ye
‘“e id. if 4rey
rhe sab ty
© &
*a
oeBlyoa ov
ae eer
+
-
8
4 .
sor fy
¥
eh ed¥
417)» eh Ries
¥
$+
~~ 3
s
tn
+
; &
&
~.
37
M,
.
‘ass
« ee:
YH eels
*
ot
Fig. B.
oe La
pers
=
wt
Ww s&
®
t
wt
(61
s
4
4
“erm
pot rTa
mew oe,
'