I have seen another identical Essex ute driving around Perth (and our was scrapped and the chassis turned into a farm trailer when it was replaced with a Vanguard Spacemaster) so i went Google searching and found this:
http://groups.msn.com/HudsonMotorCar...to&PhotoID=258
It different from the one we had (more like this
http://www.geocities.com/hetnznz/mem...dson-Truck.JPGand the one I see it Perth (the tray extended beyond the side of the cab) but I wonder if Holden may in fact have made a number of Holden tourer bodied Essex utes or light trucks.