Nick Knack

It could be a Bristol LH with the number plate in a non standard position. Or possibly the longer Bristol RE with emergency door on the side not rear (RELH) . But the number plate should be under the stripe below the back window. They were only fitted lower if the emergency door was in the way.

Hi Bob. I have just randomly picked one of these boxes up as a swap. I tapped the code in to see what it was used for and this link came up. Was found in a bus depot! I can't attach an image but it has had the paint removed back to aluminium finish also has no divider.