- ??????2018/6 - Photographs of E.Z. Co. Zinc Works at Risdon
- ????????1 - Cell room in the 100-ton plant
- ????????2 - Excavation and construction below railway line at Risdon
- ????????3 - Construction of new Risdon wharf
- ????????4 - Stockpiles of rock and framework of new building
- ????????5 - Interior of cell room at E.Z. Co. Zinc Works
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