Description: Aerial showing Whangaroa Battery, 9 April 1948

Reference: Survey SN350, Run 1861, Photo 29. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial showing Whangaroa Battery, 28 October 1981

Reference: Survey SN5932, Run C, Photo 25. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0