Historical information
Used to make casting moulds for the high pressure main Otway Supply System pipeline. Was used in conjunction with scour valve mould, Wf mould and valve stem mould in the 1980s
Significance
Used to manufacture spare parts for the main Otway pipeline
Physical description
2 wooden boxes each contain the mould for casting valves for wtaermains pipelines. Moulds lined with green coloured sealant
Inscriptions & markings
watermains written in black ink on outside of box