JPS collection
View of the operations involved in shifting the steel spans in the Nith River bridge into position on the new steel-pile piers and concrete abutmentsRailway Age, 108(12), 1940-03-23 p. 547.
JPS collection
View of the operations involved in shifting the steel spans in the Nith River bridge into position on the new steel-pile piers and concrete abutmentsRailway Age, 108(12), 1940-03-23 p. 547.