ILLUSTRATIONS. 



Page. 

 FIG. 1. Percentage of sugar in the corn, temperature, altitude, and average 



length of day at the different stations, 1905 24 



2. Percentage of sugar in the corn, temperature, altitude, and average 



length of day at the different stations, 1906 37 



3. Percentage of sugar in the corn, temperature, altitude, and average 



length of day at the different stations, 1907 46 



4. Percentage of sugar in the corn, temperature, altitude, and average 



length of day at the different stations, 1908 56 



5. Four years' summary. Percentage of sugar in the corn, temperature, 



average length of day, and altitude at the different stations 59 



6. Four years' summary. Average percentage of sugar in the corn, sun- 



shine record, rainfall, and latitude of the station 60 



7. Daily distribution of rainfall by periods for 1906, 1907, and 1908 at the 



Florida station 63 



8. Daily distribution of rainfall by periods for 1906, 1907, and 1908 at the 



South Carolina station 64 



9. Daily distribution of rainfall by periods for 1906, 1907, and 1908 at the 



Maryland station 65 



10. Daily distribution of rainfall by periods for 1906, 1907, and 1908 at the 



Connecticut station 66 



11. Daily distribution of rainfall by periods for 1906 and 1908 at the Maine 



station 67 



10 



