ANALYSES

Les renvois marqués dans les tableaux se rapportent aux publications suivantes : —

1. Report on the efficiency of various coals used by the United States

Ships, 1893-95. Bureau of Equipment, Washington, 1895.

2. Report on the efficiency of various coals used by the United States

Ships, 1895-96. Bureau of Efficiency, Washington, 1897.

3. Report on the efficiency of various coals used by the United States

Ships, 1896-98. Bureau of Equipment, Washington, 1899.

4. Operations of the coal-testing plant at St. Louis, 1904. United

States Geological Survey, Professional Papers, No. 48.

5. Preliminary report on the fuel testing plant, St. Louis, 1905. Bull.

United States Geological Survey, No. 290.