Mainstreeter V21-3 32p

Mainstreeter Volume 21-3: Routes Across the Rockies; On the Fargo Division; With Gunnard Larson on the Fargo Division; Northern Pacific Motive Power: Class Q-4 Pacifics, Sixth in a Series; Northern Pacific Wood Chip Cars, 1951-1965, A Summary; Diagram of Northern Pacific 118500-118540, 118785 series wood chip cars.