| Auckland21 | At the top of the old volcano is a small weather station and this old WW I coastal defense gun mount. The gun is mounted on what's called a disappearing carriage, which is why the gun is below ground level. |
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| Auckland21 | At the top of the old volcano is a small weather station and this old WW I coastal defense gun mount. The gun is mounted on what's called a disappearing carriage, which is why the gun is below ground level. |
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