Type of Work: construction

Workers at the cement mixer. From: Book 13- Altona Dam Vol. 1

Workers mixing and hauling cement on tracks. From: Book 13- Altona Dam Vol. 1

Construction of the dam wall; Looking South from Cobblestone Hill. From: Book 13- Altona Dam Vol. 1.

Steam shovel excavating the main outlet. From: (Book 13- Altona Dam Vol. 1)

Altona Flat Rock Dam Wall Showing Completed and Uncompleted Sections. From: Book 13- Altona Dam Vol. 1

Construction on the Altona Flat Rock Dam Wall and on the Cobblestone Hill reservoir. From: Book 13- Altona Dam Vol. […]

Work operating steam shovel and others on the ground. From: Book 13- Altona Dam Vol. 1

Altona Flat Rock Dam Wall Construction. From: Book 13- Altona Dam Vol. 1

Constructing the Altona Dam Wall. From: Book 13- Altona Dam Vol. 1

Rebar in dam wall footing; visitors, March 1911. From: Book 13- Altona Dam Vol. 1