116 



Page. 



Diffusion, second trial of 84 



third trial of 85 



fourth trial of 86 



fifth trial of 87 



trials, summary of results of 89 



juices, characteristics of 89 



experiments in Louisiana, description of 95 



Double effect evaporators 36 



Dugan, John, master of diffusion, experiments by 96 



Dymoud & McCall, Messrs. , members of advisory committee 9ft 



E. 



Edsou, Hubert, abstract of report of 71 



Exhaust chips, utilization of 13 



Experiments with diffusion at Lawrence, La 77 



F. 



Factory, cost of 12 



Fake, N. J., chemical work by 96 



Farmer's part most important in sugar making 32 



Fehliug's solution of copper : 45 



Field, J. A., &Co., mill made by 7 



Filtering juices, experiments in 6 



Filtration experiments, table of 100,101,103,104 



Fort Scott, experiments with sorghum at 5 



company, organization of 24 



factory, the work at 33 



G. 



Grape sugar test 45 



H, 



Heat, effects on sorghum juices 11 



Hinze, Frederick, services at Fort Scott 37 



Historical sketch of sorghum plant '. 21 



Hughes, H. A., report of 67 



cost of sugar factories estimated by 73 



I. 



Improving the seed 47 



Ingalls, Hon. J. J., letter of transmission to 97 



Inspector, Prof. E. B. Cowgill appointed as 18 



Introductory letter 



Inversion of sugar in the diffusion cells 35 



in battery, prevention of 8 



Kleeman, F., experiments on lignite by 91 



L. 



Lawrence, La,, experiments at 77 



Louisiana sugar experiment station, native coals obtained from 102 



Letters patent granted to M. S wenson 61 



Liebold, S. A. , & Co., erection of sorghum factory by 21 



Lignite, report on, by W. J. Thompson 99 



experiments with, by W. J. Thompson , 91 



F. Kleeman 91 



use of, in Louisiana 91 



experiments with, on sorghum 



