How about a Google image search?
https://www.google.com/search?q=hms+triumph+aircraft+carrier&udm=2&sa=X&ved=2ahUKEwj2jrGX-rCFAxX2aUEAHYS3DCIQrNwCegUIgQEQAA&biw=1680&bih=923&dpr=1
Pete
You're both in the right general area.
My TR4A (the A is important!) is what's generally referred to as a 'Surrey Top' model, so it has fixed windscreens front and rear, with a removable hardtop that fits (or should...) between the two screens, and a soft vinyl centre section, the Surrey Top...