In 1708, Dampier was engaged to serve on the privateer Duke, not as captain but as sailing master. Duke beat its way into the South Pacific Ocean round Cape Horn in consort with a second ship, Duchess. Commanded by Woodes Rogers, this voyage was more successful: Selkirk was rescued on 2 February 1709, and the expedition amassed £147,975 (equivalent to £ today) worth of plundered goods. Most of that came from the capture of a Spanish galleon, Nuestra Señora de la Encarnación y Desengaño, along the coast of Mexico in December 1709.