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This underwater habitat was Germany's entry into the quest for expertise in Marine Engineering. Its first mission took place in 1969 off Heligoland at a depth of 25 metres
All images are copyrighted
Walter Otto Koenig | 24-Sep-2015 23:51 | |
Marcia Colelli | 15-Sep-2015 16:38 | |
David Lewins | 14-Sep-2015 12:17 | |
Paolo Peggi (aka Bracciodiferro) | 14-Sep-2015 12:11 | |
Martin Lamoon | 09-Sep-2015 21:36 | |