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Former Burlington E units are leading the southbound Starlight (train 11) by Black River Tower on February 3, 1973. The lead unit is 9954 and it is 12:15PM.
Rounding this same curve eight years later is BN2724.
Just after Amtrak took over passenger operations in 1971, passenger trains ran with a hodge-podge of equipment. Train 198, with engine 9949, passes the tower at 12:26PM on February 3, 1973. This picture was taken from the back steps of the tower. Disk 8