Cc. J. MERFIELD. 
TABLE IV.—Continued. 
Radius 15 Chains. 
Radius 16 Chains. 
* U Ditter , , 
| s 6 Sig ener "| Re 6 hag ig rary 
° , ” a { o , u” a 
Cte Oo: vB ; e710. 0 0 
10 |@, 0 6 pid }0 O 5 05 
20 10 0 28 | 
30 |0 0 52 29 : : pe a4 
40 | 3:8 
40 |0 1 32 ao bat pe 
50 |0 2 24 2 iy0| 0. 2 15 
60 |0 3 27 63 lo 3 14 59 
70 | 4.48 | 7S Lae a we tt 7S 
80 |0 6 | 5 : 
iol ig p 9-8 Oo & 45: | 9-2 
10°9 0 y ellie yy 10°2 
106/019 Be 1 5c, | solos 9 | ts 
no 10.11 99 0 10 52 am 
120 | 0 13 49 | 133 12% 
an oT 
130 |o 16 13 | 144 18% 
nin Gas 0S 
140 |0 18 48 | 0 17 387 oo 
150 |o 21 35 | 167 |apllo oti 
ee 20 18 ” 
160 |0 24 33 | 0 23 be 
170 |0 27 43 | 190 ge [328 
0 25 58 : 
ie [ora 4 [202 0 29 tied 
190 |0 34 37 | 213 0 32 ode 
22:4 | piece 0 
200 | 0 38 21 30 |0 35 57 
23-6 21 
210 10 42 17 | = 
0 39 38 
2200 |0 46 24 | 247 23'1 
0 43 29 
230 |0 50 43 | 209 10 ass 
pa |0 47 31 
240 |0 55 18 7 edie 
et at 
sia 56 8 
260 4 47 : 126 £& 27°5 
270 |1 9 52 | 305 1 g | 285 
ry 316 5 28 ef 
280 |1 15 8 , 1 0 oe | ee 
290 |1 20 35 | 327 Lois HO}? 
349 | 20||1 20 48 
310 32 2 9 ice ve (8S? 
340 co ae | 888 po ae Hee 
350 57 18 | 875 | wy ly gy | 370 
370 |2 10 55 | 416 $3 gg Oe 
330 |2 18 9 | 427 2 pte 
390 | 2 25 21 . . 16 wf 
» % : 
2 32 50 16 1.2.28 17 43 
r; 400°72 400° 
: 2° $3) 22! 2° 23! 43! 
- 4°46 4°18 
0°2674632 0: 
ca 
