Reg. No. 
of Tree. ! 
1,057 
I i°77 
i,m 
1,152 
1,154 
1,157 
1,172 
1,180 
1.183 
1.184 
1.190 
1.191 
1,083 
975 
976 
Working 
Number. 
Registered 
Girth at 
3 feet 
from Ground, 
; Aggregate 
Girth ... 
Ft. in. 
ioi 
6 k 
8 k 
9± 
8 i 
6i 
9s 
1 of 
?$ 
9f 
10$, 
xoi 
6 
o 
4a 
57 10 
Experiment VI (Evening). 
GROUP OF IS TREES. 
Mode 
of 
Incision. 
Date. 
Herring-bone, 
daily. 
Dec. 
15 
19 
26 
V 
28 
29 
30 
Jan. 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
A.mount.j Times 
Ounces. Tapped. 
i 
7 
8i 
1 2d 
i»l 
ni 
I4a 
I4J 
14 
13 
.81 
1 id 
ioi 
9i 
81 
ni 
7 
7 
6 k 
3i 
Total 
Yield. 
Average 
Yield 
per Tree, 
22 ozs. 2o6f jozs. 13U 
= lbs. 12 
Hi 
16 
^ Comparative 
Yield 
per inch of Girth 
at 3 feet 
from Ground. 
Remarks. 
Over d ounce. 
1904. 
4^ 
>0 
1905. 
* Nearly dry rubber. 
