Description: Northcote, 19 September 1950. The battery can be seen on the right side of the image next to a large circular pattern on the ground

Reference: Survey SN583, Run 1915, Photo 31. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial from 1959 clearly showing the outline of the battery in the centre

Reference: Auckland Council

Copyright status: CC BY 3.0 NZ

Description: Northcote, 27 April 1963. The command post and two of the emplacements can be made out in this photo

Reference: Survey SN1392, Run 3231, Photo 53. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Northcote, 26 August 1970. The command post and outlines of the gun emplacements can be seen at the top left

Reference: Survey SN3288, Run T, Photo 5. Sourced from http://retrolens.nz and licensed by LINZ SN3288_T_5

Copyright status: CC-BY 3.0

Description: Northcote, 14 April 1972. See near the centre of the photo. The battery appears to have been demolished around this time when a new road was put in

Reference: Survey SN3552, Run 4598, Photo 11. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0