Thanks Guys, These are not mine, so no history to them. Unfortunately the Jubilee medal ribbon was stored for some time resting on the medal, thats whey the stained circle is on it. I was thinking of using vanish or some other stain remover on it, but not sure. Both medals only have a colour over the base metal, so the jubilee has a gold gilt cover and the long service has a silver cover. I'll post some good closeups of each medal later. Regards, Mark