Extra 639 EastMost of Guilfords acqired power by this time had received a standardized look with the familiar orange stripe. Here ST SD-26 #639 is leaving Ayer with six other units.
Photographed by Ron DeFilippo, 1989.
Added to the photo archive by Ron DeFilippo, December 2, 2019.
Railroad: Guilford (B&M).
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