. Electric railway journal . Double track, plain curve, angle 60 * LightLabor Trucking$ $ OrdinaryLabor Trucking$ $ CongestedLabor Trucking$ $ No. LightLabor Trucking$ $ Double track, plain curve, angle 90 deg.
Size: 1786px × 1400px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkmcgrawhillp