British guard vessel with pennant 99 visited Ponte Delgada, São Miguel, Azores in September 1941

In his letter No. 1330 dated Lisbon 29 September 1941 reported the German naval attaché in Portugal to the Oberkommando der Kriegsmarine at Berlin referring to an Italian source the arrival of the British guard vessel with pennant No. 99 at Ponte Delgada, São Miguel, Azores in the morning of 25 September for supplies.

Source

Bundesarchive. RM 11-17. German naval attaché in Portugal.