I have only uncovered two brochures for the
1-Ton models. The first shows the "mule" prototype vehicle, with the
headlamps in the grille panel. Sadly this brochure was of little use as
the production models had the lamps in the wings except for the one
built in 1968. The vehicle in the photos also has Rover, not ENV axles,
a six-cylinder exhaust system, and standard spring mounts, not the
extended types normally found on a 1-Ton.