TABLE OF CONTENTS. 
IX 
FIRST SERIES OF TABLES, 
By which may be found the ScantUngs of any species of Timber 
sufficient to carry a given weight, and to have with that weight a 
given deflection. — 
Weight uniformly loaded. 
Weight suspended from the middle. 
Table 
Value of — 
w 
Value of — ; 
Page. 
In lbs. 
In cwts. 
In tons 
In tbs. 
In cwts. 
111 tons. 
I. 
40 
•35 
•017 
25 
^<£o 
.All 
•01 1 
5 
II. ... 
320 
2-85 
-142 
200 
1 /o 
Uoy 
6 
III. ... 
625 
5-58 
•279 
390 
174 
7 
IV. ... 
1080 
9^64 
•482 
675 
• OA 1 
oUl 
8 
V, 
1715 
15-31 
•765 
1071 
y 0 / 
4 /o 
9 
VI. ... 
2560 
22-85 
M4'2 
1600 
.Tl /I 
-/ 14 
10 
VIL ... 
3645 
32-54 
1-627 
2278 
1 .A 1 'T' 
1 U17 
11 
VIII. . 
5000 
44-64 
2-232 
3125 
0'7'QA 
i o\)0 
12 
IX. ... 
6655 
59-41 
2-970 
4159 
Q'7. 1 Q 
o/ lo 
1 80D 
13 
X. ... 
8640 
77-14 
3-857 
5400 
2-410 
14 
XL ... 
10985 
98-08 
4-904 
6865 
R 1 .on 
o Udo 
16 
XIL... 
13720 
122-50 
6-125 
8575 
/D.OD 
18 
'XIII. . 
16875 
150-67 
7-533 
10546 
y4 Id 
4' /Uo 
20 
XIV. . 
20480 
182-85 
9^142 
12800 
1 14 2o 
0 7 14 
22 
XV. ... 
29160 
260-35 
13-017 
18225 
162-72 
8-136 
24 
XVI. . 
40000 
357-14 
17-857 
25000 
223-21 
11-160 
26 
XVII. . 
53240 
475-35 
23-767 
33275 
297-09 
14-854 
28 
XVIII. 
69120 
617-14 
30-857 
43200 
385-71 
19-285 
OKJ 
XIX. . 
87880 
784-64 
39-232 
54925 
490-40 
24-520 
32 
XX.... 
109760 
980-00 
49-000 
68600 
612-50 
30-625 
34 
XXI. . 
135000 
1205-35 
60-267 
84375 
753-34 
37-667 
36 
XXIL 
163840 
1462-85 
73-142 
102400 
914-28 
45^714 
38 
XXIII. 
196520 
1754-64 
87-732 
122825 
1096-65 
54^832 
40 
XXIV. 
233280 
2082-85 
104-142 
145800 
1301-78 
65-089 
42 
XXV. 
274360 
2449-64 
122-482 
171475 
1531-02 
76^551 
44 
XXVI. 
320000 
2857-14 
142-857 
200000 
1785-71 
89-285 
46 
c 
