Hi.
Found this last week and want to preserve it and maybe even enhance it's colour. So far it has just been soaked in water and cleaned with a toothbrush and is now drying. Was looking to soak it in Isopropyl alcohol next.
Have searched on web and am seeing conflicting advice. As a simple one I was thinking maybe petroleum jelly as a simple method for now at least.
Any advice gratefully appreciated
http://www.flickr.com/photos/50149222@N04/4801838775/in/datetaken/
http://www.flickr.com/photos/50149222@N04/4802470558/in/datetaken/
(Sorry. Couldn't work out how to embed the photos!!)