left to right: Chief scientist Dr. K. Tiews, Mr. Wilhelmi, Dr. F. Thurow
Mr. Wilhelmi
Dr. E. Aker
A. Müller
left to right: NN, Dr. K. Graßhoff
Dr. K. Tiews
left to right: NN, Dr. K. Tiews
left to right: I NO H.Spohn, NN, NN, NN, NN
big rocks
left to right: NN, Mr.Wilhelmi, Dr. K. Tiews, NN, Dr. K. Graßhoff, Dr. F. Thurow, Dr. E. Aker, NN
left to right: Dr. K. Graßhoff, NN, A. Wenck, NN, Dr. F. Thurow, Dr. E. Aker, Dr. K. Tiews, NN
getting rid of the rocks
up and away
left to right: NN, Dr. K. Graßhoff, NN, Mr. Wilhelmi
bottom grab
boatswain Hein Lüttkehus
left to right: Hein Lüttkehus, NN
sailor Hermann Guttau
sailor Hermann Guttau
Paul Hinsch
sailor Stachow
boatswain Hein Lüttkehus
left to right: Dr. Kühlmorgen, NN, sailor NN
Paul Hinsch