[Herald Coupe 270BPO]

Hi I have just been offered a 1961 Herald coupe with above registration, it looks like any other coupe accept the petrol tank is behind the seats and the filler cap is where a spitfire usually is?   this coupe is unrestored tub and looks like it has  never has a filler cap in the rear wing where you would expect to see it.    The car is green a white/cream. The only  other cars which I can see is some of the old racing cars where they moved the filler cap to the centre does anyone know any thing about this car, it is on the dvla data base as triumph make unknown??? and help would be appreciated. many thanks in advance  

[spitfire mark fixed hard top]

Hi can someone please confirm that triumph made a mark 3 spitfire with a complete hardtop, not a removal one but a permanent moulded top that was fixed/welded and moulded to the body.  There was an article to say 5 was made??? is this correct.