Atlas 10004646 HO Scale ALP-44 Amtrak Phase IV AMTK 911 with DCC & Sound Theme_Masters of the Universe Zig-zag tread combinations with recessed

Zig-zag tread combinations with recessed lugs

748 such fighters were produced

eight powered and coupled driving wheels on four axles

or more likely

It was originally built in the 1880’s by the Pennsylvania Railroad as part of their sprawling yard complex

Atlas 10004646 HO Scale ALP-44 Amtrak Phase IV AMTK 911 with DCC & Sound Theme_Masters of the Universe Zig-zag tread combinations with recessedAtlas 10004646 HO Scale ALP 44 Amtrak Phase IV AMTK 911 with DCC & Sound In the mid 1970s Amtrak was looking for a suitable replacement for the famed GG1 electric locomotives which had been in service since the mid 1930s. The approved design for what became the AEM 7 was from a Swedish company, ASEA, and was built starting in 1978 by EMD, utilizing original bodies by Budd, with the remaining components imported from Sweden. Amtraks original order for