Dodgy Roof Fit-up

Getting stuck into my Series here in Dublin. It's a bit cobbled together by last owner so just trying to realign stuff to begin with. Photo attached is at front pillar above driver door. My question is, should I have a seal between roof and windscreen frame?? If so, is it an item that can be bought? Any help appreciated

This is the 'engine' forum. You might want to post this in the 'Series' section. Or maybe a mod will move it?

@blue beasty
Would you be so kind

Yes there should be a seal. Check out Paddock Motors, John Craddock etc.
Oh and get a parts book it's invaluable when trying to put a series back together.