( 143 ) 
OE OXYGEN. (Tab. NO, 7 Am. and NO. 4 Am.) 
P | 0° 15°.6 | 0 | 199°.5 | P. | 0e. | 15°.6 
1 0 | | 1 0 
foe e005. |b 0.4 HOON ed 
ee ee | 0.0 | 40.3 || 900} — 4.7 
900°) — 4.7 | — 4.5 0.0 | — 0.1 || 200| —1.9 
950 | — 1.9 | — 1.5 0.0 | — 0.3 || 400 | — 1.6 
ZOO ede peat sO) | OG. S000) 4.8 
EN as Nr es 0.0! — 0.4 || 600; —1.0 | — 1.4 
400 | — 16 | — 1.7 | 40.2 | — 0.5 || 700 | — 0.6 | — 0.9 
450 | — 1.5 | —1.8|+0.2|— 0.6 || 800} —0.4 | — 0.9 
s00| —1.5|+—1.5] 40.2 | —0.5 || 900|+4+0.1|—0.5 
BBO etd dk 0.0 | — 0.7 || 1000 | + 0.4 | — 0.2 
G00? |= AE Hd 0.0 | — 0.9 || 4400 | + 0.6 | — 0.1 
650°| — 6.9) 1,2 0.0 | — 1.0 || 1200 | + 0.6 | — 0.1 
KOR 0 SS Ad 0.0 | — 1.2 || 1300 | + 0.4 | — 0.1 
OT = ONG) B 0.0 | — 1.3 || 1400 | + 0.4 | — 0.4 
$00 | — 6.3) —44 | — 0.3 | — 4.6 || 4800 | + 0.2 | — 04 
BROOM 0 | 00.8). — 4.7 || 4600 ORD ERD 
900 | + 0.4 | — 0.8 | — 0.7 | — 2.0 || 1700 0.0) s-008 
930 | G2 = 0.7 | 09 — 2,3 || 4800+) — 0-1 | > Od) 
(ioe een Ors 1 14 | 4900 | — 0.2 | — 0.5 | 
|| 2000 | — 04 | — 0.5 | 
| | 2100 | + 0.4 | — 0.7 | 
| | 2200 ORO 0 
| | 2300 0.0 | — 0.6 
| 2400 OO: OK 
2500 Te ieee 
2600 0.0 | — 0.4 
2700 0:0 | — 0.7 
2800 0.0 | — 0.8 
2900 | — 0.4 | — 1.0 
3000 | — 0.4 | — 0.9 
