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

Vessel: Polly; flag: Great Britain; estimated standardized tonnage: 218.3. People recorded in connection with the voyage: Captain: Rowles, Samuel; Investor: Bright, Henry; Investor: Bright, Allen; Investor: Richard; Investor: Rogers, Corsley; Investor: Pardoe, Francis; Investor: Matthew, W; Investor: Ames, Jeremiah; Investor: Tyndall. The voyage began at Bristol on 21 September 1749. Principal recorded place where captives were acquired: Gold Coast, port unspecified. Principal recorded disembarkation place: Jamaica, place unspecified. Recorded outcome: Voyage completed as intended.