February 1974.  south of Modesto, California.

Alco RS-1 746 pulls a respectable sized train near Modesto.  Note that the rooftop spotlight is lit and aiming slightly downward, possibly in response to an upcoming grade crossing.

photo courtesy of East-West Rail Images

 

Tidewater Southern Railway

Alco RS1 746

GE 44 ton 135/735
GE 70 ton 141/741
GE 70  ton 142/742
GE 70 ton 743
Alco S2 744:1
Alco S2 744:2
Alco S2 745:1
Alco S2 745:2
Alco RS1 746
Alco RS1 747
EMD GP20 WP 2009