Description: Aerial showing Wanganui Battery, 10 June 1942. Not much to see, as construction may have only just begun

Reference: Survey SN215, Run 383, Photo 4. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial showing Wanganui Battery, 23 May 1950

Reference: Survey SN635, Run B, Photo 7. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial showing Wanganui Battery, 7 September 1967

Reference: Survey SN1971, Run F, Photo 10. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial showing Wanganui Battery, 8 March 1986. The film stock was infrared, hence the odd colours

Reference: Survey SNC8650, Run F, Photo 2. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0