Nordstrum Mining Models ....

[Teemore]

This is a video overview of one of these models, created in the late 1800's to accurately depict what was going on at Victoria's goldfields, it's 1 of several that were produced, remember seeing them as a kid visiting the museum, don't really know if they're still on display at the new museum.

http://museumvictoria.com.au/learning-federation/video-temp/melbourne-story-videos/mining-model/

Show what was going on around and below what we now detect on...
Cheers T.