The red glass reversing light lens has a Carello symbol in its very centre. A little difficult to photograph well due to reflections etc and I have also included a photo of a complete light showing the correct mounting stud fittings.
Hope this helps.
Chris
Hello Chris, thank you for posting these very clear photographs. Is this the lens that is now impossible to find? I can understand how readily they get smashed!!! At least I know what I have to aim for!!!!
Andy