During Diesel Weekend 2015, this line up was displayed in yard 5. Here three F-units and one E-unit shine under the moon and stars, and the last of the blue hour too. Currently the MILW 37A is in the shop for cosmetic refurbishment, from the rear of her cab, forward.
A growing album of photos that IMHO reveal the awesome and seldom seen beauty of railroads in the dimming of day to dawn's early light! From dusk to dawn, lights are on! (I still find new "Lights In The Night"!)