Passenger Engines...

Does anyone out there know what type of engines
where used on passenger trains on the Milwaukee
Road in the '60’s and '70’s? What color scheme
where they and what was their demise? I don’t
remember them as I was a kid at the time.

Have you tried the following publication:
‘Milwaukee Road in and Around its Hometown’; part of The Golden Years of Railroading’ series published by Kalmbach? Whilst the coverage is predominantly pre-1970s, there are some good photos.