Subject: Middle Harbour Syphon - Northern Side Manly
Photographer: AWT
Copyright owner: Sydney Water
Date: 07/04/2000

Subject: NSOOS from Middle Harbour Syphon - Northern Side Manly
Photographer: AWT
Copyright owner: Sydney Water
Date: 07/04/2000

Subject: View of Middle Harbour on line of syphon looking east from Parriwi Point.
Photographer: SWC
Copyright owner: Sydney Water
Date: 01/01/1925

Subject: Positioning of the two syphon pipes by the 'Titan' Crane for the construction of the NSOOS
Photographer: SWC
Copyright owner: Sydney Water
Date: 01/01/1925

Subject: SHR Plan No 2044
Photographer: No Author
Copyright owner: COPYRIGHT HERITAGE NSW
Date: 15/11/2002

Subject: Syphon inlets at Parriwi Point during construction of Middle Harbour Syphon. Mouth of the sewer tunnel leading to Quaker's Hat Bay can be seen in the background
Photographer: SWC
Copyright owner: Sydney Water
Date: 01/01/1925

Subject: Middle Harbour Syphon - Egyptian Style Structure
Photographer: SWC
Copyright owner: Sydney Water
Date: 25/08/1926

Subject: Pipe ready for launching with cast iron coupling and bulkhead fitted - Middle Harbour Syphon
Photographer: SWC
Copyright owner: Sydney Water
Date: 01/01/1925

Subject: The Spit
Photographer: AWT
Copyright owner: Sydney Water
Date: 07/04/2000