Interior of PM 1225 boiler looking toward the smokebox as boiler tubes are cut for removal as the engine under takes her Federal Inspection and rebuild. Help the Steam Railroading Instutute with... (more)

Interior of PM 1225 firebox looking toward the cab from front between the syphons. The interior walls are marked for ultrasound testing as the engine under takes her Federal Inspection and rebuild... (more)

Interior of PM 1225 boiler looking toward firebox during boiler tube removal as the engine under takes her Federal Inspection and rebuild.