ENGINE No. 65. 



Four valve (Corliss), 14" x 36". Speed, 67 revolutions per 

 minute. 



The eccentiic was moved forward f " on the 1" shaft. The 

 steam-valve rod was shortened 6 turns or 6 threads. The dia- 

 grams are from the head end, No. 65& being taken before, and 

 No. 656 after, the change. 



ENGINE No. 65a 



285 



