Passengers UK to Australia 1800 S

I need help in tracking down the ship, dates and places of departure and landing for Alfred James HOLMAN born 13 Sept 1848 Camden Middlesex England Baptised Old Church St. Pancras London 05 Oct 1848. Married 30 Nov 1876 Orange NSW Australia and died 04 Jan 1885 Windsor NSW Australia.

1871 is given as the approximate date of emigration as he is listed in the 1871 census UK St. Pancras page 21 aged 24 , a carpenter with his father and mother at number 5 Bidboro Street St Pancras Marylebone London.