The slave ship NS do Rosario S Antônio e Almas left the African coast carrying enslaved Africans toward Brazil. About 303 people had been taken aboard.

Vessel: NS do Rosario S Antônio e Almas; flag: Portugal / Brazil; rig: Balandra. People recorded in connection with the voyage: Captain: Costa, Inocêncio José da; Investor: Costa, Inocêncio José da; Investor: Silva, Hermenegildo Neto da; Captain: Ferreira, João Basílio. The voyage began at Bahia, place unspecified on 18 March 1793. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 60 days. Estimated mortality during the crossing: 3.0%. Recorded outcome: Voyage completed as intended.