Description: Aerial of Fort Ballance, 13 January 1938

Reference: Survey SN70, Run A, Photo 2. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 16 January 1941

Reference: Survey SN163, Run 176, Photo 20. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 1944

Reference: This version sourced from book: Page D-5 of Defending New Zealand, Ramparts on the Sea 1840-1950s, by Peter Cooke (3rd Impression, November 2000)

Copyright status: No known copyright

Description: Aerial of Fort Ballance, 28 September 1945

Reference: Survey SN373, Run J, Photo 3. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 7 May 1951 

Reference: Survey SN572, Run E, Photo 13. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 24 April 1954 

Reference: Survey SN846, Run E, Photo 4. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 11 April 1961 

Reference: Survey SN1360, Run B, Photo 11. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 3 May 1962.

Reference: Survey SN1458, Run L, Photo 10. Sourced from and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 17 April 1964

Reference: Survey SN1186, Run B, Photo 2. Sourced from and licensed by LINZ

Copyright status: CC-BY 4.0

Description: Aerial of Fort Ballance, 17 April 1964 

Reference: Survey SN1186, Run B, Photo 3. Sourced from and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 28 September 1969.

Reference: Survey SN3185, Run 4235, Photo 17. Sourced from http://retrolens.nz and licensed by LINZ

Copyright status: CC-BY 3.0

Description: Aerial of Fort Ballance, 28 September 1975

Reference: Survey SN2865, Run O, Photo 10. Sourced from and licensed by LINZ

Copyright status: CC-BY 4.0

Description: Aerial of Fort Ballance, 2 May 1977

Reference: Survey SN5063, Run O, Photo 26. Sourced from and licensed by LINZ

Copyright status: CC-BY 4.0

Description: Aerial of Fort Ballance, 20 September 1980

Reference: Survey SN5757, Run O, Photo 37. Sourced from and licensed by LINZ

Copyright status: CC-BY 4.0

Description: Aerial of Fort Ballance, 7 November 1990, Part 1 of 4

Reference: Sourced from Wellington City Council Archives, 00462-432.

Derived from Survey SN9126, Run Q, Photo 42 and licensed by LINZ

Copyright status: CC-BY 4.0

Description: Aerial of Fort Ballance, 7 November 1990, Part 2 of 4

Reference: Sourced from Wellington City Council Archives, 00462-433

Derived from Survey SN9126, Run Q, Photo 43 and licensed by LINZ

Copyright status: CC-BY 4.0

Description: Aerial of Fort Ballance, 7 November 1990, Part 3 of 4

Reference: Sourced from Wellington City Council Archives, 00462-396

Derived from Survey SN9126, Run P, Photo 48 and licensed by LINZ

Copyright status: CC-BY 4.0

Description: Aerial of Fort Ballance, 7 November 1990, Part 4 of 4

Reference: Sourced from Wellington City Council Archives, 00462-397

Derived from Survey SN9126, Run P, Photo 50 and licensed by LINZ

Copyright status: CC-BY 4.0