Junkers 52s ID help please

Can anyone id these ju52 pictures taken many moons ago, which i have never been able to confirm 100%,
pic 1 [ATTACH]176231[/ATTACH] (unknown)?,taken at west malling great warbirds 1983.
pic 2 [ATTACH]176233[/ATTACH] (g-bfhf, t2b-275)?, taken at coventry airshow 1988.
pic 3 [ATTACH]176232[/ATTACH] (n9012p, t2b-140)?, taken at biggin hill may 1984.

And if so where are they now?