1903. ] EMMET—THE CURTIS STEAM TURBINE. 81 
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Comparison of 500 Kw., 100 R.P.M. Cross3compound Engine and 500 Kw., 1800 R.P.M. 
Curtis Turbine. 
PROC. AMER, PHILOS. SOC. XLII. 172. F. PRINTED MAY 27, 1908. 
