It would seem that it's not just us having problems matching Khaki Green No.3 due to the instability of the chromate compounds.

Poor old Van Gogh's paintings are gradually turning to SCC No.2 brown as well !

http://www.bbc.co.uk/news/science-environment-12453610

It just surprises me that they needed all that expensive equipment to confirm something that's been talked about in military vehicle circles for years.

Hmmm...Brown sunflowers...nice...I've had some 'chromium degredation' on the bikes over the winter...Ian

email (option): julie@wright52.plus.com