Last week Peter AKA The Colonel came down to Salisbury Plain to work some more of his geophysical magic. He undertook three days of magnetometer survey over part of the trench system dug and used by Anzac 3 Division during their training ahead of their deployment to France and, ultimately, to Messines. Among the exercise was the blowing, capture and refortification of a mine. Admittedly the mine was much smaller than the Ultimo Mine but they seem to have refortified it in just the same way as we saw in Dan's trench last summer.
As sson as Peter has sent me his results I will post them here! Interestingly they show again that this is the technique to use when looking for buried trenches. "Mag" certainly seems quicker and more productive than resistivity.
What this survey means is that we have an accurate plot of the remains and can target some more excavation to see if we can get more comparative data between Belgium and the training ground here in UK.
Watch this space!
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