DIAGRAMS. 



FIG. 46. A SPEED 1 REV. PEE SECOND .... To face p. 327 



FIG. 47. B. SPEED 4 REVS. PER SECOND .... ,, 329 



FIG. 49. D. SPEED 4 REVS. PER SECOND .... ,,331 



FIG. 60. B. SPEED 1 REV. PER SECOND .... 332 



FIG. 51. E. SPEED 1 REV. PER SECOND .... 332 



FIG. 52. E. SPEED 4 REVS. PER SECOND .... 333 



FIG. 53. G. SPEED INFINITELY SLOW 334 



FIG. 54. H. DISTRIBUTION OF STEAM AND SPEED AS FOR E. 334 



