Here is a pic, you will note the Aussie assembled RHD cars shared a plain straight bumper as per Dodge, DeSoto etc, probably made here to increase local content and a reduce Government tariff charges.
You will also note the Clergy bumper badge, this car was bought new by a gambling Catholic Priest after a big win. He had to sell it 12 months after a big loss. Car was bought then by a small town country business who owned a Funeral Parlor, Taxi Business and a Panel shop! Car saw action in all three places, as a Taxi it serviced a local Army base transferring WW2 American troops to and from the local Capital city, Brisbane.
In about 1985 the car was retired and given a body off refresh by the Panel shop, however all the window winding and door mechanisms were all shot due to taxi service which I repaired with great difficulty shortly after purchase.
I bought the car after being in their ownership for some 75 years and still going strong.