November, 1907 December, 1907 
30 31 I 2 3 4 5 R 7 8 9 10 H 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 
February, 1908 
Marcei. 1908 
27 28 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 
Fig. 27. — Temperature Charts 
