An item reported that Spanish transport Almirante Lobo arrived at Amsterdam for the transfer of a floating submarine dock built by the yard Conrad at Haarlem.(1) First were trials to be done and when they were successful was the dock to depart for Spain using her own engines manned with sailors which came with the transport. Commanding officer of the transport was major Lopez y Zulusta.
Note
1. This is the Kangeru, see the link http://warshipsresearch.blogspot.nl/2011/09/spanish-salvage-vessel-kangeru-built-by_10.html