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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