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The Helvetia was an express train that, for most of its existence, linked Hamburg-Altona station in Hamburg, Germany, with Zürich HB in Zurich, Switzerland. Introduced in 1952, it was operated by the Deutsche Bundesbahn / Deutsche Bahn (DB) and the Swiss Federal Railways (SBB-CFF-FFS). The train's name, Helvetia, is the Latin word for "Switzerland". On 12 August 1965, the Helvetia was involved in a serious collision in Lampertheim, Hesse, in which the train formation (consist) was severely damaged, and four people died.