CRI&P 630 by Marty Bernard
Via Flickr:
Caption: “Arguably the most beautiful diesel locomotives ever made were the EMD shovel nosed E5As and E6As. Here April 21, 1965’s morning sun makes the 24 year old Rock Island E6A 630 looks almost new. She is crossing the PRR diamonds at Englewood Union Station on Chicago’s south side with a SB commuter train.”