PLANS AND SECTIONS OF ENGINE. 



views of a loco- 

 motive engine on 

 three pairs of 

 wheels with its 

 tender, is given 

 in figs. 7, 8, 9, 10, 

 Il,12,13,andl4. 



Fig. 7 is a 

 longitudinal ver- 

 tical section, 

 made by a plane 

 parallel to the 

 wheels, and pass- 

 ing through the 

 axis of the boiler 

 and the smoke- 

 funnel. 



Fig. 8 is a 

 plane of the 

 working machi- 

 nery between the 

 wheels and be- 

 neath the boiler. 



Fig. 9 is 

 transverse verti- 

 cal section made 

 by a plane pass- 

 ing through the 

 fire-box at right 

 angles to the 

 wheels. 



Fig. 10 is a 

 similar trans- 

 verse section, 

 made by a plane 

 passing through 

 the smoke - box 

 and the axis 

 of the smoke- 

 funnel. 



Fig. 11 is an 

 elevation of the 

 end of the engine 

 near the driver's 

 stage. 



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