On 31 July 2011 19:56, M∡rtin Koppenhoefer <dieterdreist at gmail.com> wrote: > http://www.23hq.com/dieterdreist/photo/5585874 That jogged my memory, this one is about 250m above sealevel... and cemented into the ground... http://linus.it.uts.edu.au/~don/big/submarine.jpg