152 
MINUTES OF PROCEEDINGS OF 
Table XXYI. 
GENERAL SUMMARY OE SERIES C. 
Pressure (P) = 05 ton. S — 32 square inches. 
Number of surfaces = JV ■ 
2 
4 
6 
8 
10 
Mean. 
488 
988 
1453 
1950 
2285 
•436 
•882 
1-300 
1-741 
2-04 
•218 
•221 
•217 
•218 
•204 
•215 
20 
20 
30 
30 
30. 
26 
608 
1015 
1508 
2034 
2519 
•454 
•907 
1-347 
1-816 
2-249 
•227 
•227 
•225 
•227 
•225 
•226 
10 
10 
12 
15 
15 
12 
373 
717 
1167 
1585 
1986 
•333 
•640 
1-042 
1-415 
1-773 
•167 
•160 
*174 
•177 
•177 
•171 
8 
10 
10 
12 
15 
11 
662 
965 
1383 
1506 
1550 
•590 
•861 
1-233 
1-345 
1-384 
•295 
•215 
•206 
•168 
•138 
•204 
707 
1375 
2070 
3062 
•631 
1-228 
1-848 
2-734 
•316 
•307 
•308 
•342 
... 
•318 
0-9 
0-2 
0-2 
1-1 
- 
0-6 
480 
1525 
2355 
3063 
•429 
1-362 
2-103 
2-735 
•215 
•341 
•351 
•342 
... 
•312 
2’25 
2-5 
2*5 
3-5 
... 
2-7 
689 
1527 
2290 
2947 
•615 
1-363 
2-045 
2-631 
•308 
•341 
•341 
•329 
•330 
1-5 
1-5 
1-5 
6*0 
2-6 
994 
2051 
3729 
5105 
•887 
1-834 
3-33 
4-568 
•444 
•459 
•555 
•570 
... 
•507 
40 
30 
30 
25 
31 
Oak through 
oak. 
Mean value of B, lbs. 
Coefficient for JV surfaces = C 
C 
a 1 a 
.Motion per minute, ins. 
JV 
f Mean value of B, lbs. 
Oak through I Coefficient for AT surfaces = C 
surfaced iron. | „ i „ =_ 
L Motion per minute, ins. 
Surfaced iron 
through oak.' 
Mean value of B, lbs. 
Coefficient for N surfaces = C 
C 
n 1 n 
Motion per minute, ins. 
JV 
f Mean value of B, lbs. 
Surfaced iron j Coefficient for JV surfaces = C , 
through G 
surfaced iron. | " 1 » 
L Motion per minute, ins. 
'JV 
("Mean value of B, lbs. 
Teak through J Coefficient for JV surfaces = C 
teak. I „ i 
CMotion per minute, ins. 
f Mean value of B, lbs. 
Teak through! Coefficient for JV surfaces ... 
surfaced iron, j n i „ 
LMotion per minute, ins. 
'JV 
Surfaced iron 
through teak 
t 
Mean value of B, lbs. 
Coefficient for JV surfaces — C 
C 
a 1 n 
Motion per minute, ins. 
JV 
{ Mean value of B, lbs. 
Coefficient for JV surfaces ~ C 
C 
n 1 n 
Motion per minute, ins. 
JV' 
