Land Rover 1/2 ton Lightweight
The Lightweight 1/2 ton was a British military vehicle supplied by Land Rover. It was a vehicle designed to be light enough to be carried by the Westland Wessex, a medium-lift helicopter in service for over 40 years with the U.K armed services.
Source: Wikipedia — Land Rover 1/2 ton Lightweight (CC BY-SA 4.0)