PHYSIOLOGICAL INFLUENCE OF OZONE—HILL AND FLACK. 627 
TABLE IV. 
uf 2. 3. 4, 5. 6. 
ae Sele se mice on See 
Subject breathing | inspired. | of COain | expirea | Nee | Oxveen Remarks. 
j * | in liters. | sample. per |sample,| t#ken in 
minute. per 
minute. 
Wiss 
DS ee as 87.4 4.21 367 16.26 420.4 | Nearly asleep. No effort with 
tube. Window open. 
Oxzoners so 350- 95.3 4.31 413 16.09 475.5 | Reading. Effort of putting on 
tube. Window shut. 
IMS sscoocese 99.3 4.18 409 16.39 463.6 | Reading. Effort of putting on 
tube. Window open. 
1p a8 ey 
UES ee ae 107.9 4.21 453 16. 63 466.2 | Windows open. 
Doseeree se. 100.3 3.93 393 16. 83 419.2 Do. 
OZONERtasoee ee 111.6 3.89 431 16.4 515.9 | Windows shut. 
Does. 96.9 3.90 387 16. 87 399. 2 Do. 
BRP pe ae 131.5 3.96 517 17.07 501 Window open. Bothered by 
valves. 
EH: 
DNTPS ROS. SEE 107.8 4.05 437.6 16.85 441 Windows open. 
1D (Ne Sone 100.7 4.00 403 16.75 425.8 Do. 
OZOHOss2 =~ ees ce 86. 02 4.05 348 16.39 402.5 | Windows shut. 
8. E.: 
CAGE cise woe se ae 66. 43 4.25 282. 4 16.195 323.6 | Reading. Windows open. 
Dee ae 58. 45 3.85 226.7 16. 83 241.9 Do. 
Ozoneisee sso. 58.51 4.34 254.3 16. 104 291.1 | Reading. Windows shut. 
Dorset: 3 66.95 3.53 236. 3 17.49 229.1 Do. 
M.F ? 
YU aos ee 83. 56 4.15 346.7-| 16.5 375.2 | Reading. Windows open. 
WO esse eat 93. 37 3.65 340.8 16. 93 382.8 | Troubled with mouthpiece 
slightly. R. Q. 89. 
Ovones25 3 F2- 76.95 3.91 300.9 16.36 365.6 | Reading. Window shut. R.Q. 
82. 
Dos 25---=:5 97.81 3.48 340.3 18.0 274.8 Reading. Troubled with mouth- 
piece slightly. R. Q. 1.25. 
PANE ee 2 LS 70.13 3.99 279.9 16. 73 298.8 | Window open. R. Q. 93. 
AW: 
SAID cece eeescss 6 68.6 4.19 287.4 17.03 261.3 | Windows open. 
Dorsee 33 74.8 3.48 260.3 17. 438 262. 3 Do. 
Ozones. 232.225: 92.4 3.80 351.2 17.20 341.9 | Windows shut. 
DOs. os! 73.7 3. 94 290. 4 16. 43 341.3 Do. 
JOT NGS eae 67.5 3.80 256.5 16. 57 304.5 Do. 
JN eee ES 60.0 4.15 249.0 16. 32 285.0 | Windows open. 
Dots. 2455.: 45.5 3.91 177.5 18. 11 114.9 Do. 
ACW os 
PANT ease eect cs 52s 65.9 4,25 280.07 | 16.15 325 Windows shut all the time. 
DDE hee os 50.2 5.08 265.01 | 16.19 233. 4 Do. 
Oz0ne:2.-.a3.- <= 63. 2 4, 44 280.60 | 15.91 327.3 Do. 
Doss ees. 56.3 4. 236 238.48 | 15.91 293.9 Do 
DO rae ae 65.9 4.31 284.02 | 16.05 331.5 Do 
AIPA Sec acoses 63.7 4.31 274.55 | 16.01 323.6 Do 
Dosa-m. sone 61.8 4.50 278.10 | 15.93 318.3 Do 
