The slave ship Neptune completed the voyage after transporting enslaved Africans to British Virgin Islands.

Vessel: Neptune; flag: Great Britain; rig: Ship; estimated standardized tonnage: 216. People recorded in connection with the voyage: Investor: Earle, Thomas; Investor: Heywood, Benj Arth; Investor: Parke, Thomas; Captain: Copeland, Jno; Investor: Copeland, Jno; Investor: Ansdell, Thomas; Captain: Jolly, Thomas; Investor: Jolly, Thomas; Investor: Beale, Benjamin; Investor: Earle, William (Jr). The voyage began at Liverpool on 1 October 1783. Principal recorded place where captives were acquired: West Central Africa and St Helena, port unspecified. Principal recorded disembarkation place: Tortola, port unspecified. Recorded outcome: Voyage completed as intended.