Reg. No. 
of T ree. 
1 5 8 
159 
161 
173 
176 
193 
197 
201 
220 
226 
Experiment Y. 
morning. 
Working 
Number. 
Registered 
Girth at 
3 feet 
from Ground. 
IV. 
Group. „ 
II. 
Aggregate 
' Girth ... 
Ft. in. 
7 * 
I0| 
ill 
10 
7! 
6f 
Mode 
of 
Incision. 
Date. 
Amount. 
Ounces. 
Herring-bone 
Every other day. 
Nov, 
22 
24 
Z6 
29 
Dec. 
I 
3 
6 
8 
12 
14 
16 
18 
20 
22 
24 
2 ! 7 
29' 
3 1 
Jan. 
4 
6 
9 
11 
13 
, IS 
ni 
12% 
*3i 
45 i 
19 
15 
17 
IS 
12 1 
i8| 
i9f 
8 
loi 
I of 
I of 
n 
9 
9* 
7 
Si- 
Times 
Tapped. 
Total 
Yield. 
24 
Average 
Yield 
per Tree. 
2 77i ozs. 
I7^| lbs. 
10 
lbs. 1. 
. 1 
Comparative 
Yield 
per inch of Girth 
at 3 feet 
from Ground. 
Over 
* Nearly dry rubber. t Each tr ee between 3 feet 6 inches and 4 feet girth. 
Remarks. 
1904. 
1905. 
QOI 
