Just for the record: WESERLAND's Stülcken derrick was 160t SWL.

It is interesting to note that the WESERLAND, as well as the HANNOVERLAND built in 1966, were delivered for the Bugiser Reederei und Bergungsellschaft, Hamburg. The shipping company, which is probably better known for their tugs, also operated a number of cargo ships from the 1950s to the 1970s. The HANNOVERLAND and WESERLAND, equipped with a 130 t Stülcken derrick, were the largest ships.