Passengers List on Orient Line in 1920's? Inwards to W.A.

"Search for passengers arriving in Fremantle, Western Australia, by
ship between January 1926 and 1947"

I have found that records to and including 1949 are in fact included.

Hi Listers,

Anyone point me in the right directions for passenger lists
to W.A. in the 1920's please? Are they available on line?
My rellies migrated and were on the Orient line but I
dont know the ship or the specific year. They were here
by 1929.

Judith
AUSTRALIA
Researching
SNEDDON [Polmont,Stirlingshire.Lanarkshire, Mid & West Lothian, Newcastle,
N.S.W.]
BENNIE [Polmont, Stirlingshire]
GRANT [Polmont, Stirlingshire]
HAIR [Ayrshire]
NEILL [Ayr, Renfrew, Adelaide & Pt Pirie, S.Aust]
RICHMOND [Ayr]
FARROW [UK, SAust]
NEVILLE [London, Wokingham. Berks.UK., Adelaide, S.Aust]
WORLEY [London, UK, Adelaide, S.Aust.]
WARREN [South Australia]
DAVIES/DAVIS [Bowling Alley Point, NSW.Australia][Cincinati, OH.]
HUTCHESON [Vanderburgh Co.IN.,Tarrant Co.TX.,Topeka,KS]
LEWIS [Vanderburgh Co. IN, Tarrant Co. TX]
MARLEY/MORLEY [Vanderburgh Co.IN.,Tarrant Co.TX]]