Sabotage against master shipbuilder Th. Biebers Ship and Boat builder’s yard 08-08-1943
Machine parts from shipbuilder master Th. Biebers Skibs- of Baadebyggeri after the sabotage on August 6th 1943.
The fire destroyed a small boat and some materials belonging to the Germans. In addition, the entire workshop building burned down.
Harry' og 'Richard'
Niels Alkil: Besættelsestidens fakta, 2. bind, 1946.