This hardback, as new, book has 200 pages. The book is the forty sixth book in the series written and published in 2013 by Gert Uwe Detlefsen in German Language.
The books are well illustrated with black and white photographs.
This book includes the following companies:
Emder Bugsier- und Bergungsgeschaft P W Wessels Ww- Emden seit 1859
Emder Schlepp-Betrieb GmbH Emden seit 1994
Ems-Schlepper AG, Emden - seit 1924
Reederei Friedrich Osterwisch, Hamburg 1938-1984
Osterwisch & Graebe, Hamburg 1964-1968
Osterwisch & Sohn Schiffahrtsbetriebe, Hamburgg 1968-1984,
Reederei Gunter Graebe, Hamburg 1959-1983
Reederei Bernd Sibum GmbH & Co KG Haren , seit 1995
Reederei Hermann und Stefan Sibum, Haren, 1955-2000
and a few more small companies.