HMS Triumph was a 74-gun third-rate ship of the line of the Royal Navy, launched on 3 March 1764 at Woolwich.

[1] In 1797, she took part in the Battle of Camperdown, and in 1805 Triumph was part of Admiral Calder's fleet at the Battle of Cape Finisterre.

21 July 1802 she was at Gibraltar to prevent Algerian corsairs from passing through the Straits.

[2] In 1810 Triumph and Phipps, salvaged a large load of elemental mercury from a wrecked Spanish vessel near Cadiz, Spain.

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