Charlie O'Hay: Horsehead on point
Charlie O'Hay: An old high-hood helps out
Charlie O'Hay: Stack train heads downgrade
Charlie O'Hay: A wave from the crew
Charlie O'Hay: Gon train makes the climb
Charlie O'Hay: Light power heads to Altoona
Charlie O'Hay: Helpers on point
Charlie O'Hay: Making the grade
Charlie O'Hay: Elephant style
Charlie O'Hay: A couple of catfish
Charlie O'Hay: NS 9850 with autoracks
Charlie O'Hay: Meet at the Curve
Charlie O'Hay: NS autoracks at Horseshoe Curve