The Durand Group - listening for enemy activity in a WW1 fighting tunnel. скачать в хорошем качестве

The Durand Group - listening for enemy activity in a WW1 fighting tunnel.

What you are seeing are members of the Durand Group investigating what they believed to be a German camouflet in the ST19-21 mining system under Vimy Ridge. It faced a British tunnel complete with its own camouflet coming the other way. A unique experiment was conducted to try and pinpoint the opposing tunnel. -------------------------------------------------------------------------- Since 1998 The Durand Group - a voluntary association dedicated to researching and investigating subterranean military features - has been recording and interpreting the underground war on the Western Front during WW1. This includes the disarming of live mine charges left over from the conflict, many of which exist in deep tunnels below the old battlefields. Our remit is to disseminate this information to the general public and we are passionate about what we do. To this end we hope that you can support us in our endeavours. Multimedia reports of most of our excavations are available on Amazon, eBay and the Fougasse Films website and funds raised from sales go directly to supporting further excavations, talks, displays and publications. AMAZON: http://www.amazon.co.uk/s/ref=nb_sb_n...