Holdens (and native Ford Falcons and Valiants) also had a code name to differentiate the model, as creation wasn't confined to any individual 12 months. If the car in these photographs was built in 1961, It will be a ‘1961 EK Holden’. EKs designed the year after might be ‘1962 https://www.youtube.com/shorts/ZsO9iQ1SGS4