SD-40's (In Chessie Paint)
C&O 7557 leads helpers under the WM's Keystone Viaduct
C&O 7510 returns from pushing an Eastbound near Point of Rocks.
C&O 7520 leads a freight thru Pittsburgh on the P&LE
Another shot of 7520 on the P&LE
7521 with the Chicagoan near Rockwood on the B&O
C&O 7521 at Rockwood Jct.
C&O 7558 leads a freight in Brunswick, MD
C&O 7581 awaits her next pusher assignment at Hyndeman