Fiat ALn668 3rd Generation Nº ALn668.920 of the FS. This was taken at an unknown location on the NEC (North East Corridor) in the United States. The date is September 3rd 1977. Other than the addition of an American pilot (complete with cowcatcher) and “Ghetto Bars” over the front windows, not much looks like it was changed. 
Does anyone out there know what this piece was doing in the US? 
If so please email me at MCIVORY@GMAIL.COM.   

Unknown photographer, collection of Mark Vogel: MCIVORY@GMAIL.COM