I was a crewman at 7 Flt from 1982 - 1985. I have loads of photographs (mainly black and white) of the wall and DDR/Soviet installations and AFVs. I also took plenty during the October Day Parades in East Berlin.
Still have one of Hitler's Bunker which was in no-mans land near the Brandenburg Gate.
Having said that, all the photographs were copies from Bill's darkroom and are probably on file somewhere in the archives. I still have an old BTD signed and stamped by the Russian border guards.
I'll have a trawl through my boxes at the weekend and see what I can come up with.