Thorn Pop-pack and Clipper with reflector options

I saved these round the back of my old school. There was an area that was being renovated with 4 of these in, one was presumably thrown out early on in the renovations, one still resides in a school cupboard (for some odd reason) and the remainder were thrown in a heap in the corner of the car park (left picture). Luckily I saved them, and will get round to installing them at some point.