WC 1555 and 1553 are paired together sitting in a pocket track at Shops Yard between heavy switching duties. WC 6554 is leading an outbound train south past the switchers mated up to a former WP GP40 and x-SOO GP30. The switchers are in their early scheme featuring chevrons on the rear of the cab, and a pine tree on the hood. Note the GP40 has the newer duluxe gold striping. 1555 was X-SP 2640, built 5/72; 1553 is X-SP 2578 built 4/70. WC 6554 is X-BN 6554 built Nov. 1971.