Word of warning when viewing FS 595B colours, while I can't speak for other countries I do know that most of the FS number references used for RAF WWII camo colours are only approximations, not true matches. Most WWII RAF camo colours were discontinued after the war and very few precise matches exist today in either BS 381C or FS 595B colour standards. Exceptions would be Aluminum (17178), Sky (34424), Dark Green (34079), and Night (37030) which are apparently all correct. Every other colour is only the closest match that exists these days.