The underwater excavator submerging at Semaphore, S.A. The machine was required to excavate a trench on the sea bed for a sewage outfall pipeline …

  • 1980s Culture and Society
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Title
The underwater excavator submerging at Semaphore, S.A. The machine was required to excavate a trench on the sea bed for a sewage outfall pipeline …
Date
n.d.
Copyright and Source Archive
Material sourced from State Library of New South Wales.
Document Type
  • Photograph
Theme
  • Environmentalism
Collection
  • Rainbow Archives