||BO #4220 - Baltimore & Ohio
||This is an example of a little later Baldwin built Mikado. Constructed in 1913, it had slight differences with its earlier sister. It had 64" drivers, developed slightly less boiler pressure (190 psi) for the 26"x32" cylinders. The engine weight was slightly heavier at 284,500 lb and produced a slightly larger tractive effort of 54,587 lb. The class was retired and scrapped by 1941. The date and location are approximations. No photographer was identified.
||9/15/1935 Upload Date: 5/16/2014 9:39:53 AM
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