©
airpicts: Amtrak Phase I Heritage (1972 colors)
©
airpicts: Amtrak Phase II Heritage (1977 colors)
©
airpicts: Amtrak Phase III Heritage (1980 colors)
©
airpicts: Amtrak Phase III (right) and Phase IV (left) Heritage Units
©
airpicts: Amtrak Phase IV Heritage Unit (1994 colors)
©
airpicts: Amtrak Phase IV Heritage Unit (1994 colors)