German submarine SM U-33 sunk anonymous Spanish vessel according to the Kriegsnachrichten of the Chef des Admiralstabes der Marine dated Berlin 21 August 1917

U 32-39. ©Warshipsresearch.blogspot.com

An item reported that the German submarine SM U-33 (1) commanded by kapitänleutnant Siess (2) sunk on 9 August with explosives a Spanish vessel of 125 ton (name not supplied) with general cargo underway from Barcelona, Spain towards Savona, Italy 8 nautical miles south of Point de Beaudre.

Notes

1. Ordered on 29 March 1912, laid down by Germaniawerft, Kiel, Germany with yard number 193 on 7 November 1912, launched on 19 May 1914, commissioned on 27 September 1914, surrendered to the British at Harwich, England on 16 January 1919 and broken up at Blyth, England between 1919-1920.

2. Gustav Siess (11 December 1883, Hamburg, Germany-14 October 1970 Hamburg, Germany.

Source

Bundesarchiv RM-40-622