I have a 1985 1.1 205 that has a sticking front passenger caliper, it was -very- difficult to move to fit new pads and appears to be the source of a rattle too - it's 'floating' a few mil too.
now, i've been to my local scrappy and old 205s are a bit thin on the ground but there are a few newer models and makes kicking about.
are calipers common amongst the range ?
off the top of my head i'm pretty sure mine are marked girling, but i'll check
thanks, Phil.