History
From Wikipedia, the free encyclopedia "...Following the Series 1 there was a transitional series of cars built in 19671968, unofficially called "Series 1½", which are externally similar to Series 1 cars. Due to American pressure the new features were open headlights, different switches, and some de-tuning (with a downgrade of twin Zenith-Stromberg carbs from the original triple SU carbs) for US models. Some Series 1½ cars also have twin cooling fans and adjustable seat backs. Series 2 features were gradually introduced into the Series 1, creating the unofficial Series 1½ cars, but always with the Series 1 body style."
This is an English RHD car with triple SU carbs, twin cooling fans and open headlights - though internal switching is as per series 1 car.