Portugese steamship Penteola arrived on the river Douro on 23 October 1942

In his letter No. 1932 dated 26 October 1942 referred the German naval attaché in Portugal to the Oberkommando der Kriegsmarine at Berlin to the newspaper Secolu, Lisbon dated 24 Ocotober 1942 reporting that the Portuguese steamship Penteola arrived on the river Douro on 23 October loaded with gas oil [benzin?] for a company at Porto.

Source

Bundesarchive. RM 11-18. German naval attaché in Portugal.