We found 2 Reddit comments about Millvale (Images of America). Here are the top ones, ranked by their Reddit score.
These books are so neat. I have the one about Carnegie since I grew up there, and I actually knew some of the people in that book.
Thanks but that really didn't yield any results. The first link has a great amount of pics of the city and it's immediate suburbs. The second link is all recent photos of Millvale. I'm probably just going to get the book.