The slave ship Polly completed the voyage after transporting enslaved Africans to Cuba.

Vessel: Polly; flag: U.S.A.; rig: Ship; estimated standardized tonnage: 61. People recorded in connection with the voyage: Captain: D'Wolf, James; Investor: D'Wolf, James. The voyage began at Newport on 12 June 1790. Principal recorded place where captives were acquired: Anomabu (Gold Coast). Principal recorded disembarkation place: Havana. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.