The slave ship Expedition departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Saint Vincent and the Grenadines.

Vessel: Expedition; flag: Great Britain; rig: Sloop; estimated standardized tonnage: 128.3. People recorded in connection with the voyage: Investor: Grace, Edward; Captain: Williamson, Edward. The voyage began at London on 10 June 1768. Principal recorded place where captives were acquired: Galam (Senegambia and offshore Atlantic). Principal recorded disembarkation place: St Vincent, port unspecified. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.