This is called a Ute and is was made primarily for the Austrailian market.
I suspect this is a different year but this model was imported from 1950-1955 +/-. Note the back end which I think is a dead giveaway and the headlight cowlings on the front end are the second clue. Evidently from my limited research, Utes are still the primary choice of vehicles for those living in the outback. Makes sense.