Holdens (and native Ford Falcons and Valiants) also had a code name to distinguish the model, as production wasn't confined to any unique 12 months. If the vehicle in these images was created in 1961, It might be a ‘1961 EK Holden’. EKs produced the year after could be ‘1962 https://www.youtube.com/shorts/ZsO9iQ1SGS4