T-Z negatives

Workman with furnace

Workmen at base of arch

Workmen building the pylons

Workmen joining the two sides of the arch

Workmen on top chord

Workmen on top chord

Workmen on top chord, looking down at east side of Circular Quay

Workmen shovelling aggregate, or crushed granite, into wheelbarrows

Workmen with granite blocks

Workshop - interior

Workshop at Milson's Point, with cranes and beginning of construction of north approach span