Cressida was 70.33 m (230 ft 9 in) long, with a beam of 10.52 m (34 ft 6 in) and a depth of 3.56 m (11 ft 8 in). The ship was powered by a 4-cylinder compound steam engine which had two cylinders of 36 centimetres (14 in) and two cylinders of 76.0 centimetres (29+15⁄16 in) diameter by 80 centimetres (31+1⁄2 in) stroke. The engine was built by Christiansen & Meyer, Harburg. It was rated at 160nhp. The ship was assessed at 1,046 GRT, 477 NRT.[2]
On 20 June 1940, the ship was converted into a Sperrbrecher, or a ship with a reinforced hull designed to clear a path through minefields. It was designated as Sperrbrecher 32 and was moved into the 3 Sperrbrecher-flotille, where it served for the duration of the war, being renamed Sperrbrecher 132 in 1945.[3]
After the war, the ship was given into the control of The Netherlands and was officially transferred on 5 September 1947, delivered by the German tugboat Nestor to Amsterdam from Bremerhaven. The ship was renamed Elsenburgh. It was owned by Wm. H. Müller & Co. NV, Rotterdam. The Code Letters PDXK were allocated. In 1952, the ship was completely renovated by the Koniklijke Maatschappij te Velde, Vlissingen, Zeeland, receiving a new Sulzerdiesel engine. The engine was a two-strokesingle acting engine which had five cylinders of 48 centimetres (18+7⁄8 in) diameter by 70 centimetres (27+5⁄8 in) stroke. It was rated at 1,500 rhp and could propel the ship at 12 knots (22 km/h).[3]
In November 1961, Elsenburgh was sold to the Seven Seas Shipping Corporation, Monrovia, Liberia and was renamed Gernik. It was operated under the management of Niksa Sekulovich, Lugarno, Switzerland.[3] On 23 December 1962 while carrying cargo from Haifa, Gernik ran aground on Karpathos off the coast of Greece during a storm.[5] While all of the crew made it safely ashore, the ship was declared a total loss.[3]
^ ab"Cressida (22883)"(PDF). Lloyd's Register: Steamers & Motorships. CRE-CRI (in English and French). London: Lloyd's Register. 1939–1940. Retrieved 7 April 2022 – via Southampton City Council.