For me this is the original FR 'bug box'.
The reason number 5 (as was) is so iconic to me is that visiting the FR as a child in the 1980s it was the only one remaining in service.
Or perhaps, to be more accurate, I should say it was the first one to come back into service, because it had recently emerged from being totally rebuilt, almost single-handed, by the late Ron Jarvis.
I think it is fair to say that it was his single-minded dedication to restoring these unique Victorian carriages that led directly to the wonderful fleet of original and replica four-wheelers which so enhance the FR these days, including the most recent addition the 'port hole bug box'.
Ron's work was taken up by the volunteer Team X whose efforts in turn can be traced through to the magnificent HLF carriage workshop, and the stupendous vehicles it produces, today.
Our model shows number 5 as it was running in 1988 (the year in which Dduallt was originally nominally set)finished in the cherry red livery with black ends.
It is made from a Chris Veitch brass kit, as are all our bug boxes.
These are excellent kits - and I'm not just saying that because Chris reads this blog.