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[JACKSON] POTENTIAL AND CONDUCTIVITY OF THE AIR 
ATMOSPHERIC ELECTRICITY AND CONDUCTIVITY OF THE AIR 
Winter Harbour, 1909. 


Corde 













| 
| V 
Date | L.M.T. q permetre| X x 10*| X x 10*| Mean | Rel. Bar. 
1909 | aL of + ve|of — ve Hum. 
| 
CEE RE | = 
| Lite File | 
May 11 | 10 49. .86 Ba NZ 2.53 2.94 2.74 96 30.40 
HG ON GS 88.7 2.03 3.14 2.58 
June 21 | 14 55 .89 75.3 1.90 2.14 2.02 94 30.16 
RATS clones: 84.2 0.48. | 1.30 0.89 
51-35 .33 84.5 | 0.96 | 2.94 1.95 
15 55 MAINS OESS MM 76 175 
16 15 $50 BIRO 1390261 1.97 
35 Na SR 1.86 | 2.56 2.21 
55 1730 | 062 Patt OS 2.51 
17 15 AN tay a) 2940 ay BRO2 2.63 La 
35 168) +) 14028 Deon 3.25 273" 1100 30117 
55 .84 92.8 2.80 | 3.33 3.06 
18 15 | 1.00 | 105.2 2.62 2.62 2.62 
35 52 B72 1.66 3.22 2.45 
55 85 78.2 2.75 3.25 3.00 
19 15 .83 73.5 2.90 3.50 3.20 
35 .80 59.5 2.85 | 3.55 3.20 
55 .85 60.5 2.96 3.47 3.22 
20 35 81 81.0 SM2 005286 3.49 
55 178 72.0 3.10 3.98 3.54 
21 15 182 66.0 3120703760 3.44 
35 .83 68.0 3:26 |) 3292 3.59 ys 
55 86 67.2 3.26 3.79 3.52 94 
June 22 | 2015 | 1.05 56.2 2.66 2.54 2.60 89 30 26 
35 .93 56.0 S517. 3.42 3.30 
55 | 1.01 55.2 2.99 2.96 2.98 
21 15 .79 57.5 2.50 Sais 2.84 
35 seul 50.5 2.56 SU17 2.86 ie 
June 23 2 5 287 85.8 2.96 3.42 3.19 a 30 25 
25 .59 78.5 2.00 Al 270 
45 .89 69.0 2.94 3.30 3212 
3.5 .84 208 PAT 3.34 3.08 
25 87 69.0 2293" CSSS 3.16 
45 .89 88.2 2.82 SU18 3.00 ar, 
4 5 .75 72.8 2.61 3.47 3.04 85 
June 24 1 56 .60 89.7 1.98 3.30 2.64 30 23 
2 16 .53 93.5 jeg! 5:93 2.47 
36 .68 84.0 2.30 3.36 2.83 i 
EM | .39 78.8 1.34 3.47 2.40 2 
26 2718 74.2 2x7 2.91 2.59 
46 “87 «| 1018 2.59 2.96 2.78 
