Here are the pictures. Not as good as I'd hoped. Weather permiting I'll try for some better images.
This example came from a damp vet. family basement many years ago. Not that that makes it any more than what it is. Different.
Not much more I can do with the ribbon. Some kind of lime deposit from something laying on it. The ribbon is very fragile. The adler has been on it a long time.
The darker image is truest to correct color.
--dj--Joe