Favorite this☆ bh016985 Pump impeller and shaft assembly, Waterworks Park, Detroit water supply system
Favorite this☆ bh016982 Worker drilling bolt holes in suction flange, pump casing, Waterworks Park, Detroit water supply system
Favorite this☆ bh016979 Workers pouring concrete for dock wall, Waterworks Park, Detroit water supply system
Favorite this☆ bh016977 Workers placing tie rods in dock wall, Waterworks Park, Detroit water supply system
Favorite this☆ bh016976 Workers pouring concrete for dock wall, Waterworks Park, Detroit water supply system
Favorite this☆ bh016975 Men sitting and standing on dock wall, Waterworks Park, Detroit water supply system
Favorite this☆ bh016968 Workers posing next to steam line, Waterworks Park, Detroit water supply system
