Favorite this☆ bh015646 Electrical conduits in tunnel, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015645 Electrical boxes, tunnel A, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015644 Electrical box no. 8, tunnel A, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015643 Conduits in pit no. 6, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015642 Conduits in pit no. 5, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015641 Workers operating pipe bender in job shop, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015640 Workers operating machinery in job shop, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015639 Workers operating drill presses in job shop, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015638 Job shop interior, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015637 Men posing in front of job shop, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015636 Workers at Filtration Building, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015635 Workers at pump pit no. 1, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015634 Workers at pump pit no. 2, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015633 Workers at pump pits no. 1 and no. 2, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015632 Pit no. 4, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015631 Pit no. 3, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015630 Workers at pit no. 3, Springwells Station pump plant during construction, Detroit water supply system
Favorite this☆ bh015629 Workers at west fan room, Springwells Station pump plant during construction, Detroit water supply system
