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32

[[underlined]] Friday, October 10, 1919 [[/underlined]]

Scale N | Sequence 15, 33, α, β, γ, δ ^[[Plot 10]]
3d scale only | AC9478
Exposure at +86°
For Reducing exposure at +90°
Polar Sequence
[[table]]
| |     |Second time|   mean    |Diff.|Diff. n.p. 1922|
|5|5.7  |    5.8    |5.75^[[10]]|0.74 |     0.71      |
|6|6.3  |    6.6    |6.45^[[12]]|0.66 |     0.67      |
|7|6.7  |    6.8    |6.75^[[10]]|0.56 |     0.53      |
|8|8.0  |    7.9    |7.95^[[01]]|0.28 |     0.37      |
|9|8.7  |    8.7    |8.70^[[00]]|0.13 |     0.23      |
|10|8.8 |    8.7    |8.75^[[01]]|0.27 |     0.36      |
|11|9.1 |    9.4    |9.25^[[12]]|0.30 |     0.52      |
|12|9.6 |    9.7    |9.65^[[01]]|0.21 |     0.43      |
|13|9.9 |    9.9    |9.90^[[00]]|0.40 |     0.62      |
|14|n.s.|    n.s    | .         |     |               |
|4 | 5.4|    5.4    |5.40^[[00]]|0.59 |     0.51      |


33

Friday, October 10,1919

Scale N | Sequence 15, 33, α, β, γ, δ
SC 3 | AC9478 | Cont
Exposure | at +90°

Seq. 15 
|a|7.1|0.51|7.61|
|b|7.2|0.50|4.40|
|c|4.9|0.28|8.18|
|d|8.6|0.18|8.48|
|e|8.4|0.18|8.88|
|f|8.9|0.19|9.09|
|g|9.2|0.21|9.41|
|h|9.6|0.28|9.88|
|k|9.7|0.30|10.00|

Seq 2
|a|7.8|0.30|8.10|
|b|8.9|0.19|9.09|
|c|9.1|0.20|9.30|
|d|9.0|0.19|9.19|
|e|7|
|f|9.6|0.28|9.88|
|g|9.8|0.31|10.11|
|k|10.0|0.33|10.33|

Seq 8
|a|8.4|0.20|8.60|
|b|9.7|0.30|10.00|
|c|n.s|.|.|
|d|n.s|.|.|

Cofied 53:48

Seq. 33
|a|6.9|0.57|7.47|
|b|7.8|0.30|8.10|
|c|8.3|0.22|8.52|
|d|8.7|0.18|8.88|
|e|9.2|0.21|9.41|
|f|9.7|0.30|10.00|
|g|9.9|0.32|10.22|
|h|9.9|0.30|10.22|
|k|

Seq. β
|a|7.8|0.30|8.10|
|b|8.4|0.20|8.60|
|c|9.5|0.26|9.76|
|d|9.7|0.30|10.00|
|e|9.8|0.31|10.11|
|f|F| |F|
PGu Seq.
|5|5.6
|6|6.6
|7|6.8
|8|7.8
|9|8.7
|10|8.8
|11|9.2
|12|9.7
|13|10.0
|14|10.1
|4|4.9

Seq. ϒ
|a|8.3|0.22|8.52|
|a'|7.8|0.30|8.10|
|b|9.2|0.21|9.41|
|b'|9.6|0.28|9.88|
|c|10.0|0.33|[[underscore]]10.33[[underscore]]|
|d|?| |?|
|e|F| |F|